C#类库帮助类
前言
此篇专门记录一些常见DB帮助类及其他帮助类，以便使用时不用重复造轮子。
DBHelper帮助类
①首当其冲的就是Sql Server帮助类，创建名为DbHelperSQL 的类 ，全部代码如下：
/// <summary>
/// 数据访问抽象基础类
/// Copyright (C) Maticsoft
/// </summary>
public abstract class DbHelperSQL
{
//数据库连接字符串(web.config来配置)，多数据库可使用DbHelperSQLP来实现.
public static string connectionString = PubConstant.ConnectionString;
public DbHelperSQL()
{
} #region 公用方法
/// <summary>
/// 判断是否存在某表的某个字段
/// </summary>
/// <param name="tableName">表名称</param>
/// <param name="columnName">列名称</param>
/// <returns>是否存在</returns>
public static bool ColumnExists(string tableName, string columnName)
{
string sql = "select count(1) from syscolumns where [id]=object_id('" + tableName + "') and [name]='" + columnName + "'";
object res = GetSingle(sql);
if (res == null)
{
return false;
}
return Convert.ToInt32(res) > 0;
}
public static int GetMaxID(string FieldName, string TableName)
{
string strsql = "select max(" + FieldName + ")+1 from " + TableName;
object obj = GetSingle(strsql);
if (obj == null)
{
return 1;
}
else
{
return int.Parse(obj.ToString());
}
}
public static bool Exists(string strSql)
{
object obj = GetSingle(strSql);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString()); //也可能=0
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
}
/// <summary>
/// 表是否存在
/// </summary>
/// <param name="TableName"></param>
/// <returns></returns>
public static bool TabExists(string TableName)
{
string strsql = "select count(*) from sysobjects where id = object_id(N'[" + TableName + "]') and OBJECTPROPERTY(id, N'IsUserTable') = 1";
//string strsql = "SELECT count(*) FROM sys.objects WHERE object_id = OBJECT_ID(N'[dbo].[" + TableName + "]') AND type in (N'U')";
object obj = GetSingle(strsql);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString());
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
}
public static bool Exists(string strSql, params SqlParameter[] cmdParms)
{
object obj = GetSingle(strSql, cmdParms);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString());
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
}
#endregion #region 执行简单SQL语句 /// <summary>
/// 执行SQL语句，返回影响的记录数
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
using (SqlCommand cmd = new SqlCommand(SQLString, connection))
{
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (System.Data.SqlClient.SqlException e)
{
connection.Close();
throw e;
}
}
}
} public static int ExecuteSqlByTime(string SQLString, int Times)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
using (SqlCommand cmd = new SqlCommand(SQLString, connection))
{
try
{
connection.Open();
cmd.CommandTimeout = Times;
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (System.Data.SqlClient.SqlException e)
{
connection.Close();
throw e;
}
}
}
} /// <summary>
/// 执行Sql和Oracle滴混合事务
/// </summary>
/// <param name="list">SQL命令行列表</param>
/// <param name="oracleCmdSqlList">Oracle命令行列表</param>
/// <returns>执行结果 0-由于SQL造成事务失败 -1 由于Oracle造成事务失败 1-整体事务执行成功</returns>
public static int ExecuteSqlTran(List<CommandInfo> list, List<CommandInfo> oracleCmdSqlList)
{
using (SqlConnection conn = new SqlConnection(connectionString))
{
conn.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
SqlTransaction tx = conn.BeginTransaction();
cmd.Transaction = tx;
try
{
foreach (CommandInfo myDE in list)
{
string cmdText = myDE.CommandText;
SqlParameter[] cmdParms = (SqlParameter[])myDE.Parameters;
PrepareCommand(cmd, conn, tx, cmdText, cmdParms);
if (myDE.EffentNextType == EffentNextType.SolicitationEvent)
{
if (myDE.CommandText.ToLower().IndexOf("count(") == -1)
{
tx.Rollback();
throw new Exception("违背要求"+myDE.CommandText+"必须符合select count(..的格式");
//return 0;
} object obj = cmd.ExecuteScalar();
bool isHave = false;
if (obj == null && obj == DBNull.Value)
{
isHave = false;
}
isHave = Convert.ToInt32(obj) > 0;
if (isHave)
{
//引发事件
myDE.OnSolicitationEvent();
}
}
if (myDE.EffentNextType == EffentNextType.WhenHaveContine || myDE.EffentNextType == EffentNextType.WhenNoHaveContine)
{
if (myDE.CommandText.ToLower().IndexOf("count(") == -1)
{
tx.Rollback();
throw new Exception("SQL:违背要求" + myDE.CommandText + "必须符合select count(..的格式");
//return 0;
} object obj = cmd.ExecuteScalar();
bool isHave = false;
if (obj == null && obj == DBNull.Value)
{
isHave = false;
}
isHave = Convert.ToInt32(obj) > 0; if (myDE.EffentNextType == EffentNextType.WhenHaveContine && !isHave)
{
tx.Rollback();
throw new Exception("SQL:违背要求" + myDE.CommandText + "返回值必须大于0");
//return 0;
}
if (myDE.EffentNextType == EffentNextType.WhenNoHaveContine && isHave)
{
tx.Rollback();
throw new Exception("SQL:违背要求" + myDE.CommandText + "返回值必须等于0");
//return 0;
}
continue;
}
int val = cmd.ExecuteNonQuery();
if (myDE.EffentNextType == EffentNextType.ExcuteEffectRows && val == 0)
{
tx.Rollback();
throw new Exception("SQL:违背要求" + myDE.CommandText + "必须有影响行");
//return 0;
}
cmd.Parameters.Clear();
}
string oraConnectionString = PubConstant.GetConnectionString("ConnectionStringPPC");
bool res = OracleHelper.ExecuteSqlTran(oraConnectionString, oracleCmdSqlList);
if (!res)
{
tx.Rollback();
throw new Exception("Oracle执行失败");
// return -1;
}
tx.Commit();
return 1;
}
catch (System.Data.SqlClient.SqlException e)
{
tx.Rollback();
throw e;
}
catch (Exception e)
{
tx.Rollback();
throw e;
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">多条SQL语句</param>
public static int ExecuteSqlTran(List<String> SQLStringList)
{
using (SqlConnection conn = new SqlConnection(connectionString))
{
conn.Open();
SqlCommand cmd = new SqlCommand();
cmd.Connection = conn;
SqlTransaction tx = conn.BeginTransaction();
cmd.Transaction = tx;
try
{
int count = 0;
for (int n = 0; n < SQLStringList.Count; n++)
{
string strsql = SQLStringList[n];
if (strsql.Trim().Length > 1)
{
cmd.CommandText = strsql;
count += cmd.ExecuteNonQuery();
}
}
tx.Commit();
return count;
}
catch
{
tx.Rollback();
return 0;
}
}
}
/// <summary>
/// 执行带一个存储过程参数的的SQL语句。
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <param name="content">参数内容,比如一个字段是格式复杂的文章，有特殊符号，可以通过这个方式添加</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString, string content)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
SqlCommand cmd = new SqlCommand(SQLString, connection);
System.Data.SqlClient.SqlParameter myParameter = new System.Data.SqlClient.SqlParameter("@content", SqlDbType.NText);
myParameter.Value = content;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (System.Data.SqlClient.SqlException e)
{
throw e;
}
finally
{
cmd.Dispose();
connection.Close();
}
}
}
/// <summary>
/// 执行带一个存储过程参数的的SQL语句。
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <param name="content">参数内容,比如一个字段是格式复杂的文章，有特殊符号，可以通过这个方式添加</param>
/// <returns>影响的记录数</returns>
public static object ExecuteSqlGet(string SQLString, string content)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
SqlCommand cmd = new SqlCommand(SQLString, connection);
System.Data.SqlClient.SqlParameter myParameter = new System.Data.SqlClient.SqlParameter("@content", SqlDbType.NText);
myParameter.Value = content;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
object obj = cmd.ExecuteScalar();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (System.Data.SqlClient.SqlException e)
{
throw e;
}
finally
{
cmd.Dispose();
connection.Close();
}
}
}
/// <summary>
/// 向数据库里插入图像格式的字段(和上面情况类似的另一种实例)
/// </summary>
/// <param name="strSQL">SQL语句</param>
/// <param name="fs">图像字节,数据库的字段类型为image的情况</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSqlInsertImg(string strSQL, byte[] fs)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
SqlCommand cmd = new SqlCommand(strSQL, connection);
System.Data.SqlClient.SqlParameter myParameter = new System.Data.SqlClient.SqlParameter("@fs", SqlDbType.Image);
myParameter.Value = fs;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (System.Data.SqlClient.SqlException e)
{
throw e;
}
finally
{
cmd.Dispose();
connection.Close();
}
}
} /// <summary>
/// 执行一条计算查询结果语句，返回查询结果（object）。
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public static object GetSingle(string SQLString)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
using (SqlCommand cmd = new SqlCommand(SQLString, connection))
{
try
{
connection.Open();
object obj = cmd.ExecuteScalar();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (System.Data.SqlClient.SqlException e)
{
connection.Close();
throw e;
}
}
}
}
public static object GetSingle(string SQLString, int Times)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
using (SqlCommand cmd = new SqlCommand(SQLString, connection))
{
try
{
connection.Open();
cmd.CommandTimeout = Times;
object obj = cmd.ExecuteScalar();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (System.Data.SqlClient.SqlException e)
{
connection.Close();
throw e;
}
}
}
}
/// <summary>
/// 执行查询语句，返回SqlDataReader ( 注意：调用该方法后，一定要对SqlDataReader进行Close )
/// </summary>
/// <param name="strSQL">查询语句</param>
/// <returns>SqlDataReader</returns>
public static SqlDataReader ExecuteReader(string strSQL)
{
SqlConnection connection = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand(strSQL, connection);
try
{
connection.Open();
SqlDataReader myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
return myReader;
}
catch (System.Data.SqlClient.SqlException e)
{
throw e;
} }
/// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
DataSet ds = new DataSet();
try
{
connection.Open();
SqlDataAdapter command = new SqlDataAdapter(SQLString, connection);
command.Fill(ds, "ds");
}
catch (System.Data.SqlClient.SqlException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
}
public static DataSet Query(string SQLString, int Times)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
DataSet ds = new DataSet();
try
{
connection.Open();
SqlDataAdapter command = new SqlDataAdapter(SQLString, connection);
command.SelectCommand.CommandTimeout = Times;
command.Fill(ds, "ds");
}
catch (System.Data.SqlClient.SqlException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
} #endregion #region 执行带参数的SQL语句 /// <summary>
/// 执行SQL语句，返回影响的记录数
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString, params SqlParameter[] cmdParms)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
using (SqlCommand cmd = new SqlCommand())
{
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
int rows = cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
return rows;
}
catch (System.Data.SqlClient.SqlException e)
{
throw e;
}
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的SqlParameter[]）</param>
public static void ExecuteSqlTran(Hashtable SQLStringList)
{
using (SqlConnection conn = new SqlConnection(connectionString))
{
conn.Open();
using (SqlTransaction trans = conn.BeginTransaction())
{
SqlCommand cmd = new SqlCommand();
try
{
//循环
foreach (DictionaryEntry myDE in SQLStringList)
{
string cmdText = myDE.Key.ToString();
SqlParameter[] cmdParms = (SqlParameter[])myDE.Value;
PrepareCommand(cmd, conn, trans, cmdText, cmdParms);
int val = cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
}
trans.Commit();
}
catch
{
trans.Rollback();
throw;
}
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的SqlParameter[]）</param>
public static int ExecuteSqlTran(System.Collections.Generic.List<CommandInfo> cmdList)
{
using (SqlConnection conn = new SqlConnection(connectionString))
{
conn.Open();
using (SqlTransaction trans = conn.BeginTransaction())
{
SqlCommand cmd = new SqlCommand();
try
{ int count = 0;
//循环
foreach (CommandInfo myDE in cmdList)
{
string cmdText = myDE.CommandText;
SqlParameter[] cmdParms = (SqlParameter[])myDE.Parameters;
PrepareCommand(cmd, conn, trans, cmdText, cmdParms); if (myDE.EffentNextType == EffentNextType.WhenHaveContine || myDE.EffentNextType == EffentNextType.WhenNoHaveContine)
{
if (myDE.CommandText.ToLower().IndexOf("count(") == -1)
{
trans.Rollback();
return 0;
} object obj = cmd.ExecuteScalar();
bool isHave = false;
if (obj == null && obj == DBNull.Value)
{
isHave = false;
}
isHave = Convert.ToInt32(obj) > 0; if (myDE.EffentNextType == EffentNextType.WhenHaveContine && !isHave)
{
trans.Rollback();
return 0;
}
if (myDE.EffentNextType == EffentNextType.WhenNoHaveContine && isHave)
{
trans.Rollback();
return 0;
}
continue;
}
int val = cmd.ExecuteNonQuery();
count += val;
if (myDE.EffentNextType == EffentNextType.ExcuteEffectRows && val == 0)
{
trans.Rollback();
return 0;
}
cmd.Parameters.Clear();
}
trans.Commit();
return count;
}
catch
{
trans.Rollback();
throw;
}
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的SqlParameter[]）</param>
public static void ExecuteSqlTranWithIndentity(System.Collections.Generic.List<CommandInfo> SQLStringList)
{
using (SqlConnection conn = new SqlConnection(connectionString))
{
conn.Open();
using (SqlTransaction trans = conn.BeginTransaction())
{
SqlCommand cmd = new SqlCommand();
try
{
int indentity = 0;
//循环
foreach (CommandInfo myDE in SQLStringList)
{
string cmdText = myDE.CommandText;
SqlParameter[] cmdParms = (SqlParameter[])myDE.Parameters;
foreach (SqlParameter q in cmdParms)
{
if (q.Direction == ParameterDirection.InputOutput)
{
q.Value = indentity;
}
}
PrepareCommand(cmd, conn, trans, cmdText, cmdParms);
int val = cmd.ExecuteNonQuery();
foreach (SqlParameter q in cmdParms)
{
if (q.Direction == ParameterDirection.Output)
{
indentity = Convert.ToInt32(q.Value);
}
}
cmd.Parameters.Clear();
}
trans.Commit();
}
catch
{
trans.Rollback();
throw;
}
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的SqlParameter[]）</param>
public static void ExecuteSqlTranWithIndentity(Hashtable SQLStringList)
{
using (SqlConnection conn = new SqlConnection(connectionString))
{
conn.Open();
using (SqlTransaction trans = conn.BeginTransaction())
{
SqlCommand cmd = new SqlCommand();
try
{
int indentity = 0;
//循环
foreach (DictionaryEntry myDE in SQLStringList)
{
string cmdText = myDE.Key.ToString();
SqlParameter[] cmdParms = (SqlParameter[])myDE.Value;
foreach (SqlParameter q in cmdParms)
{
if (q.Direction == ParameterDirection.InputOutput)
{
q.Value = indentity;
}
}
PrepareCommand(cmd, conn, trans, cmdText, cmdParms);
int val = cmd.ExecuteNonQuery();
foreach (SqlParameter q in cmdParms)
{
if (q.Direction == ParameterDirection.Output)
{
indentity = Convert.ToInt32(q.Value);
}
}
cmd.Parameters.Clear();
}
trans.Commit();
}
catch
{
trans.Rollback();
throw;
}
}
}
}
/// <summary>
/// 执行一条计算查询结果语句，返回查询结果（object）。
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public static object GetSingle(string SQLString, params SqlParameter[] cmdParms)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
using (SqlCommand cmd = new SqlCommand())
{
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
object obj = cmd.ExecuteScalar();
cmd.Parameters.Clear();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (System.Data.SqlClient.SqlException e)
{
throw e;
}
}
}
} /// <summary>
/// 执行查询语句，返回SqlDataReader ( 注意：调用该方法后，一定要对SqlDataReader进行Close )
/// </summary>
/// <param name="strSQL">查询语句</param>
/// <returns>SqlDataReader</returns>
public static SqlDataReader ExecuteReader(string SQLString, params SqlParameter[] cmdParms)
{
SqlConnection connection = new SqlConnection(connectionString);
SqlCommand cmd = new SqlCommand();
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
SqlDataReader myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
cmd.Parameters.Clear();
return myReader;
}
catch (System.Data.SqlClient.SqlException e)
{
throw e;
}
// finally
// {
// cmd.Dispose();
// connection.Close();
// } } /// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString, params SqlParameter[] cmdParms)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
SqlCommand cmd = new SqlCommand();
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
using (SqlDataAdapter da = new SqlDataAdapter(cmd))
{
DataSet ds = new DataSet();
try
{
da.Fill(ds, "ds");
cmd.Parameters.Clear();
}
catch (System.Data.SqlClient.SqlException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
}
} private static void PrepareCommand(SqlCommand cmd, SqlConnection conn, SqlTransaction trans, string cmdText, SqlParameter[] cmdParms)
{
if (conn.State != ConnectionState.Open)
conn.Open();
cmd.Connection = conn;
cmd.CommandText = cmdText;
if (trans != null)
cmd.Transaction = trans;
cmd.CommandType = CommandType.Text;//cmdType;
if (cmdParms != null)
{ foreach (SqlParameter parameter in cmdParms)
{
if ((parameter.Direction == ParameterDirection.InputOutput || parameter.Direction == ParameterDirection.Input) &&
(parameter.Value == null))
{
parameter.Value = DBNull.Value;
}
cmd.Parameters.Add(parameter);
}
}
} #endregion #region 存储过程操作 /// <summary>
/// 执行存储过程，返回SqlDataReader ( 注意：调用该方法后，一定要对SqlDataReader进行Close )
/// </summary>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <returns>SqlDataReader</returns>
public static SqlDataReader RunProcedure(string storedProcName, IDataParameter[] parameters)
{
SqlConnection connection = new SqlConnection(connectionString);
SqlDataReader returnReader;
connection.Open();
SqlCommand command = BuildQueryCommand(connection, storedProcName, parameters);
command.CommandType = CommandType.StoredProcedure;
returnReader = command.ExecuteReader(CommandBehavior.CloseConnection);
return returnReader; } /// <summary>
/// 执行存储过程
/// </summary>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <param name="tableName">DataSet结果中的表名</param>
/// <returns>DataSet</returns>
public static DataSet RunProcedure(string storedProcName, IDataParameter[] parameters, string tableName)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
DataSet dataSet = new DataSet();
connection.Open();
SqlDataAdapter sqlDA = new SqlDataAdapter();
sqlDA.SelectCommand = BuildQueryCommand(connection, storedProcName, parameters);
sqlDA.Fill(dataSet, tableName);
connection.Close();
return dataSet;
}
}
public static DataSet RunProcedure(string storedProcName, IDataParameter[] parameters, string tableName, int Times)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
DataSet dataSet = new DataSet();
connection.Open();
SqlDataAdapter sqlDA = new SqlDataAdapter();
sqlDA.SelectCommand = BuildQueryCommand(connection, storedProcName, parameters);
sqlDA.SelectCommand.CommandTimeout = Times;
sqlDA.Fill(dataSet, tableName);
connection.Close();
return dataSet;
}
} /// <summary>
/// 构建 SqlCommand 对象(用来返回一个结果集，而不是一个整数值)
/// </summary>
/// <param name="connection">数据库连接</param>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <returns>SqlCommand</returns>
private static SqlCommand BuildQueryCommand(SqlConnection connection, string storedProcName, IDataParameter[] parameters)
{
SqlCommand command = new SqlCommand(storedProcName, connection);
command.CommandType = CommandType.StoredProcedure;
foreach (SqlParameter parameter in parameters)
{
if (parameter != null)
{
// 检查未分配值的输出参数,将其分配以DBNull.Value.
if ((parameter.Direction == ParameterDirection.InputOutput || parameter.Direction == ParameterDirection.Input) &&
(parameter.Value == null))
{
parameter.Value = DBNull.Value;
}
command.Parameters.Add(parameter);
}
} return command;
} /// <summary>
/// 执行存储过程，返回影响的行数
/// </summary>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <param name="rowsAffected">影响的行数</param>
/// <returns></returns>
public static int RunProcedure(string storedProcName, IDataParameter[] parameters, out int rowsAffected)
{
using (SqlConnection connection = new SqlConnection(connectionString))
{
int result;
connection.Open();
SqlCommand command = BuildIntCommand(connection, storedProcName, parameters);
rowsAffected = command.ExecuteNonQuery();
result = (int)command.Parameters["ReturnValue"].Value;
//Connection.Close();
return result;
}
} /// <summary>
/// 创建 SqlCommand 对象实例(用来返回一个整数值)
/// </summary>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <returns>SqlCommand 对象实例</returns>
private static SqlCommand BuildIntCommand(SqlConnection connection, string storedProcName, IDataParameter[] parameters)
{
SqlCommand command = BuildQueryCommand(connection, storedProcName, parameters);
command.Parameters.Add(new SqlParameter("ReturnValue",
SqlDbType.Int, 4, ParameterDirection.ReturnValue,
false, 0, 0, string.Empty, DataRowVersion.Default, null));
return command;
}
#endregion }
注意：根据提示引用相关命名空间即可。
上述代码中用到了一个PubConstant类 用来获取连接字符串，全部代码如下：
public class PubConstant
{
/// <summary>
/// 获取连接字符串
/// </summary>
public static string ConnectionString
{
get
{
string _connectionString = ConfigurationManager.AppSettings["ConnectionString"];
string ConStringEncrypt = ConfigurationManager.AppSettings["ConStringEncrypt"];
if (ConStringEncrypt == "true")
{
_connectionString = DESEncrypt.Decrypt(_connectionString);
}
return _connectionString;
}
} /// <summary>
/// 得到web.config里配置项的数据库连接字符串。
/// </summary>
/// <param name="configName"></param>
/// <returns></returns>
public static string GetConnectionString(string configName)
{
string connectionString = ConfigurationManager.AppSettings[configName];
string ConStringEncrypt = ConfigurationManager.AppSettings["ConStringEncrypt"];
if (ConStringEncrypt == "true")
{
connectionString = DESEncrypt.Decrypt(connectionString);
}
return connectionString;
}
}
PubConstant类中对连接字符串进行了DES加密解密操作，DES加密/解密帮助类全部代码如下：
/// <summary>
/// DES加密/解密类。
/// </summary>
public class DESEncrypt
{
public DESEncrypt()
{
} #region ========加密======== /// <summary>
/// 加密
/// </summary>
/// <param name="Text"></param>
/// <returns></returns>
public static string Encrypt(string Text)
{
return Encrypt(Text, "MATICSOFT");
}
/// <summary>
/// 加密数据
/// </summary>
/// <param name="Text"></param>
/// <param name="sKey"></param>
/// <returns></returns>
public static string Encrypt(string Text,string sKey)
{
DESCryptoServiceProvider des = new DESCryptoServiceProvider();
byte[] inputByteArray;
inputByteArray=Encoding.Default.GetBytes(Text);
des.Key = ASCIIEncoding.ASCII.GetBytes(System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
des.IV = ASCIIEncoding.ASCII.GetBytes(System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
System.IO.MemoryStream ms=new System.IO.MemoryStream();
CryptoStream cs=new CryptoStream(ms,des.CreateEncryptor(),CryptoStreamMode.Write);
cs.Write(inputByteArray,0,inputByteArray.Length);
cs.FlushFinalBlock();
StringBuilder ret=new StringBuilder();
foreach( byte b in ms.ToArray())
{
ret.AppendFormat("{0:X2}",b);
}
return ret.ToString();
} #endregion #region ========解密======== /// <summary>
/// 解密
/// </summary>
/// <param name="Text"></param>
/// <returns></returns>
public static string Decrypt(string Text)
{
return Decrypt(Text, "MATICSOFT");
}
/// <summary>
/// 解密数据
/// </summary>
/// <param name="Text"></param>
/// <param name="sKey"></param>
/// <returns></returns>
public static string Decrypt(string Text,string sKey)
{
DESCryptoServiceProvider des = new DESCryptoServiceProvider();
int len;
len=Text.Length/2;
byte[] inputByteArray = new byte[len];
int x,i;
for(x=0;x<len;x++)
{
i = Convert.ToInt32(Text.Substring(x * 2, 2), 16);
inputByteArray[x]=(byte)i;
}
des.Key = ASCIIEncoding.ASCII.GetBytes(System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
des.IV = ASCIIEncoding.ASCII.GetBytes(System.Web.Security.FormsAuthentication.HashPasswordForStoringInConfigFile(sKey, "md5").Substring(0, 8));
System.IO.MemoryStream ms=new System.IO.MemoryStream();
CryptoStream cs=new CryptoStream(ms,des.CreateDecryptor(),CryptoStreamMode.Write);
cs.Write(inputByteArray,0,inputByteArray.Length);
cs.FlushFinalBlock();
return Encoding.Default.GetString(ms.ToArray());
} #endregion }
强烈建议使用ESC加密
全部代码如下：
public class DESCrypto
{
private static string key = "KABCMS2017"; /// <summary>
/// 加密(UTF-8)
/// </summary>
/// <param name="str">待加密字符串</param>
/// <param name="secKey">密钥(长度不能少于8位字符)</param>
/// <returns></returns>
public static string Encode(string str, string secKey = "")
{
if (string.IsNullOrEmpty(secKey))
secKey = key;
else if (secKey.Length < 8)
return "";
DESCryptoServiceProvider provider = new DESCryptoServiceProvider();
provider.Key = Encoding.ASCII.GetBytes(secKey.Substring(0, 8));
provider.IV = Encoding.ASCII.GetBytes(secKey.Substring(0, 8));
byte[] bytes = Encoding.GetEncoding("UTF-8").GetBytes(str);
MemoryStream stream = new MemoryStream();
CryptoStream stream2 = new CryptoStream(stream, provider.CreateEncryptor(), CryptoStreamMode.Write);
stream2.Write(bytes, 0, bytes.Length);
stream2.FlushFinalBlock();
StringBuilder builder = new StringBuilder();
foreach (byte num in stream.ToArray())
{
builder.AppendFormat("{0:X2}", num);
}
stream.Close();
return builder.ToString();
} /// <summary>
/// 解密(UTF-8)
/// </summary>
/// <param name="str">待解密字符串</param>
/// <param name="secKey">密钥(长度不能少于8位字符)</param>
/// <returns></returns>
public static string Decode(string str, string secKey = "")
{
if (string.IsNullOrEmpty(secKey))
secKey = key;
else if (secKey.Length < 8)
return "";
DESCryptoServiceProvider provider = new DESCryptoServiceProvider();
provider.Key = Encoding.ASCII.GetBytes(secKey.Substring(0, 8));
provider.IV = Encoding.ASCII.GetBytes(secKey.Substring(0, 8));
byte[] buffer = new byte[str.Length / 2];
for (int i = 0; i < (str.Length / 2); i++)
{
int num2 = Convert.ToInt32(str.Substring(i * 2, 2), 0x10);
buffer[i] = (byte)num2;
}
MemoryStream stream = new MemoryStream();
CryptoStream stream2 = new CryptoStream(stream, provider.CreateDecryptor(), CryptoStreamMode.Write);
stream2.Write(buffer, 0, buffer.Length);
stream2.FlushFinalBlock();
stream.Close();
return Encoding.GetEncoding("UTF-8").GetString(stream.ToArray());
}
}
然后再配置文件中新建几个字符串链接，分别连接不同的库，代码如下：
<add key="ConnectionString1" value="Server=.;Database=数据库名;Uid=账号;Pwd=密码;allow zero datetime = true" /> -- MySql
<add key="ConnectionString" value="Server=.;Database=数据库名;Uid=账号;Pwd=密码;" /> -- SqlServer
<add key="ConnectionString11" value="Provider=SQLOLEDB;Server=.;Initial Catalog=数据库名;Uid=账号;Pwd=密码;" /> -- SqlLole
使用
/// <summary>
/// 根据账号获取信息
/// </summary>
/// <param name="name"></param>
/// <returns></returns>
public ServiceProvider GetNameByQR(string name)
{
try
{
string sql = "select 字段1, 字段2, 字段3 from viw_promotion where name='" + name + "'";
DataSet ds = DbHelperMySQL.Query(sql);//此处调用MysqlDBHelper帮助类
DataTable dt = ds.Tables[0];
ServiceProvider ProviderQR = new ServiceProvider();
foreach (DataRow item in dt.Rows)
{
if (!string.IsNullOrEmpty(item["字段1"].ToString()))
{
ProviderQR.PropertName = item["字段1"].ToString();
}
if (!string.IsNullOrEmpty(item["字段2"].ToString()))
{
ProviderQR.PropertyURL = item["字段2"].ToString();
}
if (!string.IsNullOrEmpty(item["字段3"].ToString()))
{
ProviderQR.PropertyQRCode = item["字段3"].ToString();
}
}
return ProviderQR; //返回实体对象
}
catch (Exception)
{
return null;
}
}
② DbHelperMySQL帮助类，全部代码如下：
/// <summary>
/// 数据访问抽象基础类
/// Copyright (C) Maticsoft
/// </summary>
public abstract class DbHelperMySQL
{
//数据库连接字符串(web.config来配置)，可以动态更改connectionString支持多数据库.
// public static string connectionString = PubConstant.ConnectionString;Mysql_ConnectionString,ConnectionString1
public static string connectionString = ConfigurationManager.AppSettings["ConnectionString1"];
public DbHelperMySQL()
{
} #region 公用方法
/// <summary>
/// 得到最大值
/// </summary>
/// <param name="FieldName"></param>
/// <param name="TableName"></param>
/// <returns></returns>
public static int GetMaxID(string FieldName, string TableName)
{
string strsql = "select max(" + FieldName + ")+1 from " + TableName;
object obj = GetSingle(strsql);
if (obj == null)
{
return 1;
}
else
{
return int.Parse(obj.ToString());
}
}
/// <summary>
/// 是否存在
/// </summary>
/// <param name="strSql"></param>
/// <returns></returns>
public static bool Exists(string strSql)
{
object obj = GetSingle(strSql);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString());
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
}
/// <summary>
/// 是否存在（基于MySqlParameter）
/// </summary>
/// <param name="strSql"></param>
/// <param name="cmdParms"></param>
/// <returns></returns>
public static bool Exists(string strSql, params MySqlParameter[] cmdParms)
{
object obj = GetSingle(strSql, cmdParms);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString());
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
}
#endregion #region 执行简单SQL语句 /// <summary>
/// 执行SQL语句，返回影响的记录数
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
using (MySqlCommand cmd = new MySqlCommand(SQLString, connection))
{
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
connection.Close();
throw e;
}
}
}
} public static int ExecuteSqlByTime(string SQLString, int Times)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
using (MySqlCommand cmd = new MySqlCommand(SQLString, connection))
{
try
{
connection.Open();
cmd.CommandTimeout = Times;
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
connection.Close();
throw e;
}
}
}
} /// <summary>
/// 执行MySql和Oracle滴混合事务
/// </summary>
/// <param name="list">SQL命令行列表</param>
/// <param name="oracleCmdSqlList">Oracle命令行列表</param>
/// <returns>执行结果 0-由于SQL造成事务失败 -1 由于Oracle造成事务失败 1-整体事务执行成功</returns>
public static int ExecuteSqlTran(List<CommandInfo> list, List<CommandInfo> oracleCmdSqlList)
{
using (MySqlConnection conn = new MySqlConnection(connectionString))
{
conn.Open();
MySqlCommand cmd = new MySqlCommand();
cmd.Connection = conn;
MySqlTransaction tx = conn.BeginTransaction();
cmd.Transaction = tx;
try
{
foreach (CommandInfo myDE in list)
{
string cmdText = myDE.CommandText;
MySqlParameter[] cmdParms = (MySqlParameter[])myDE.Parameters;
PrepareCommand(cmd, conn, tx, cmdText, cmdParms);
if (myDE.EffentNextType == EffentNextType.SolicitationEvent)
{
if (myDE.CommandText.ToLower().IndexOf("count(") == -1)
{
tx.Rollback();
throw new Exception("违背要求"+myDE.CommandText+"必须符合select count(..的格式");
//return 0;
} object obj = cmd.ExecuteScalar();
bool isHave = false;
if (obj == null && obj == DBNull.Value)
{
isHave = false;
}
isHave = Convert.ToInt32(obj) > 0;
if (isHave)
{
//引发事件
myDE.OnSolicitationEvent();
}
}
if (myDE.EffentNextType == EffentNextType.WhenHaveContine || myDE.EffentNextType == EffentNextType.WhenNoHaveContine)
{
if (myDE.CommandText.ToLower().IndexOf("count(") == -1)
{
tx.Rollback();
throw new Exception("SQL:违背要求" + myDE.CommandText + "必须符合select count(..的格式");
//return 0;
} object obj = cmd.ExecuteScalar();
bool isHave = false;
if (obj == null && obj == DBNull.Value)
{
isHave = false;
}
isHave = Convert.ToInt32(obj) > 0; if (myDE.EffentNextType == EffentNextType.WhenHaveContine && !isHave)
{
tx.Rollback();
throw new Exception("SQL:违背要求" + myDE.CommandText + "返回值必须大于0");
//return 0;
}
if (myDE.EffentNextType == EffentNextType.WhenNoHaveContine && isHave)
{
tx.Rollback();
throw new Exception("SQL:违背要求" + myDE.CommandText + "返回值必须等于0");
//return 0;
}
continue;
}
int val = cmd.ExecuteNonQuery();
if (myDE.EffentNextType == EffentNextType.ExcuteEffectRows && val == 0)
{
tx.Rollback();
throw new Exception("SQL:违背要求" + myDE.CommandText + "必须有影响行");
//return 0;
}
cmd.Parameters.Clear();
}
string oraConnectionString = PubConstant.GetConnectionString("ConnectionStringPPC");
bool res = OracleHelper.ExecuteSqlTran(oraConnectionString, oracleCmdSqlList);
if (!res)
{
tx.Rollback();
throw new Exception("执行失败");
// return -1;
}
tx.Commit();
return 1;
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
tx.Rollback();
throw e;
}
catch (Exception e)
{
tx.Rollback();
throw e;
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">多条SQL语句</param>
public static int ExecuteSqlTran(List<String> SQLStringList)
{
using (MySqlConnection conn = new MySqlConnection(connectionString))
{
conn.Open();
MySqlCommand cmd = new MySqlCommand();
cmd.Connection = conn;
MySqlTransaction tx = conn.BeginTransaction();
cmd.Transaction = tx;
try
{
int count = 0;
for (int n = 0; n < SQLStringList.Count; n++)
{
string strsql = SQLStringList[n];
if (strsql.Trim().Length > 1)
{
cmd.CommandText = strsql;
count += cmd.ExecuteNonQuery();
}
}
tx.Commit();
return count;
}
catch
{
tx.Rollback();
return 0;
}
}
}
/// <summary>
/// 执行带一个存储过程参数的的SQL语句。
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <param name="content">参数内容,比如一个字段是格式复杂的文章，有特殊符号，可以通过这个方式添加</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString, string content)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
MySqlCommand cmd = new MySqlCommand(SQLString, connection);
MySql.Data.MySqlClient.MySqlParameter myParameter = new MySql.Data.MySqlClient.MySqlParameter("@content", SqlDbType.NText);
myParameter.Value = content;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
throw e;
}
finally
{
cmd.Dispose();
connection.Close();
}
}
}
/// <summary>
/// 执行带一个存储过程参数的的SQL语句。
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <param name="content">参数内容,比如一个字段是格式复杂的文章，有特殊符号，可以通过这个方式添加</param>
/// <returns>影响的记录数</returns>
public static object ExecuteSqlGet(string SQLString, string content)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
MySqlCommand cmd = new MySqlCommand(SQLString, connection);
MySql.Data.MySqlClient.MySqlParameter myParameter = new MySql.Data.MySqlClient.MySqlParameter("@content", SqlDbType.NText);
myParameter.Value = content;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
object obj = cmd.ExecuteScalar();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
throw e;
}
finally
{
cmd.Dispose();
connection.Close();
}
}
}
/// <summary>
/// 向数据库里插入图像格式的字段(和上面情况类似的另一种实例)
/// </summary>
/// <param name="strSQL">SQL语句</param>
/// <param name="fs">图像字节,数据库的字段类型为image的情况</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSqlInsertImg(string strSQL, byte[] fs)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
MySqlCommand cmd = new MySqlCommand(strSQL, connection);
MySql.Data.MySqlClient.MySqlParameter myParameter = new MySql.Data.MySqlClient.MySqlParameter("@fs", SqlDbType.Image);
myParameter.Value = fs;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
throw e;
}
finally
{
cmd.Dispose();
connection.Close();
}
}
} /// <summary>
/// 执行一条计算查询结果语句，返回查询结果（object）。
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public static object GetSingle(string SQLString)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
using (MySqlCommand cmd = new MySqlCommand(SQLString, connection))
{
try
{
connection.Open();
object obj = cmd.ExecuteScalar();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
connection.Close();
throw e;
}
}
}
}
public static object GetSingle(string SQLString, int Times)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
using (MySqlCommand cmd = new MySqlCommand(SQLString, connection))
{
try
{
connection.Open();
cmd.CommandTimeout = Times;
object obj = cmd.ExecuteScalar();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
connection.Close();
throw e;
}
}
}
}
/// <summary>
/// 执行查询语句，返回MySqlDataReader ( 注意：调用该方法后，一定要对MySqlDataReader进行Close )
/// </summary>
/// <param name="strSQL">查询语句</param>
/// <returns>MySqlDataReader</returns>
public static MySqlDataReader ExecuteReader(string strSQL)
{
MySqlConnection connection = new MySqlConnection(connectionString);
MySqlCommand cmd = new MySqlCommand(strSQL, connection);
try
{
connection.Open();
MySqlDataReader myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
return myReader;
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
throw e;
} }
/// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
DataSet ds = new DataSet();
try
{
connection.Open();
MySqlDataAdapter command = new MySqlDataAdapter(SQLString, connection);
command.Fill(ds, "ds");
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
}
public static DataSet Query(string SQLString, int Times)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
DataSet ds = new DataSet();
try
{
connection.Open();
MySqlDataAdapter command = new MySqlDataAdapter(SQLString, connection);
command.SelectCommand.CommandTimeout = Times;
command.Fill(ds, "ds");
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
} #endregion #region 执行带参数的SQL语句 /// <summary>
/// 执行SQL语句，返回影响的记录数
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString, params MySqlParameter[] cmdParms)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
using (MySqlCommand cmd = new MySqlCommand())
{
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
int rows = cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
return rows;
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
throw e;
}
}
}
} /// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的MySqlParameter[]）</param>
public static void ExecuteSqlTran(Hashtable SQLStringList)
{
using (MySqlConnection conn = new MySqlConnection(connectionString))
{
conn.Open();
using (MySqlTransaction trans = conn.BeginTransaction())
{
MySqlCommand cmd = new MySqlCommand();
try
{
//循环
foreach (DictionaryEntry myDE in SQLStringList)
{
string cmdText = myDE.Key.ToString();
MySqlParameter[] cmdParms = (MySqlParameter[])myDE.Value;
PrepareCommand(cmd, conn, trans, cmdText, cmdParms);
int val = cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
}
trans.Commit();
}
catch
{
trans.Rollback();
throw;
}
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的MySqlParameter[]）</param>
public static int ExecuteSqlTran(System.Collections.Generic.List<CommandInfo> cmdList)
{
using (MySqlConnection conn = new MySqlConnection(connectionString))
{
conn.Open();
using (MySqlTransaction trans = conn.BeginTransaction())
{
MySqlCommand cmd = new MySqlCommand();
try
{ int count = 0;
//循环
foreach (CommandInfo myDE in cmdList)
{
string cmdText = myDE.CommandText;
MySqlParameter[] cmdParms = (MySqlParameter[])myDE.Parameters;
PrepareCommand(cmd, conn, trans, cmdText, cmdParms); if (myDE.EffentNextType == EffentNextType.WhenHaveContine || myDE.EffentNextType == EffentNextType.WhenNoHaveContine)
{
if (myDE.CommandText.ToLower().IndexOf("count(") == -1)
{
trans.Rollback();
return 0;
} object obj = cmd.ExecuteScalar();
bool isHave = false;
if (obj == null && obj == DBNull.Value)
{
isHave = false;
}
isHave = Convert.ToInt32(obj) > 0; if (myDE.EffentNextType == EffentNextType.WhenHaveContine && !isHave)
{
trans.Rollback();
return 0;
}
if (myDE.EffentNextType == EffentNextType.WhenNoHaveContine && isHave)
{
trans.Rollback();
return 0;
}
continue;
}
int val = cmd.ExecuteNonQuery();
count += val;
if (myDE.EffentNextType == EffentNextType.ExcuteEffectRows && val == 0)
{
trans.Rollback();
return 0;
}
cmd.Parameters.Clear();
}
trans.Commit();
return count;
}
catch
{
trans.Rollback();
throw;
}
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的MySqlParameter[]）</param>
public static void ExecuteSqlTranWithIndentity(System.Collections.Generic.List<CommandInfo> SQLStringList)
{
using (MySqlConnection conn = new MySqlConnection(connectionString))
{
conn.Open();
using (MySqlTransaction trans = conn.BeginTransaction())
{
MySqlCommand cmd = new MySqlCommand();
try
{
int indentity = 0;
//循环
foreach (CommandInfo myDE in SQLStringList)
{
string cmdText = myDE.CommandText;
MySqlParameter[] cmdParms = (MySqlParameter[])myDE.Parameters;
foreach (MySqlParameter q in cmdParms)
{
if (q.Direction == ParameterDirection.InputOutput)
{
q.Value = indentity;
}
}
PrepareCommand(cmd, conn, trans, cmdText, cmdParms);
int val = cmd.ExecuteNonQuery();
foreach (MySqlParameter q in cmdParms)
{
if (q.Direction == ParameterDirection.Output)
{
indentity = Convert.ToInt32(q.Value);
}
}
cmd.Parameters.Clear();
}
trans.Commit();
}
catch
{
trans.Rollback();
throw;
}
}
}
}
/// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的MySqlParameter[]）</param>
public static void ExecuteSqlTranWithIndentity(Hashtable SQLStringList)
{
using (MySqlConnection conn = new MySqlConnection(connectionString))
{
conn.Open();
using (MySqlTransaction trans = conn.BeginTransaction())
{
MySqlCommand cmd = new MySqlCommand();
try
{
int indentity = 0;
//循环
foreach (DictionaryEntry myDE in SQLStringList)
{
string cmdText = myDE.Key.ToString();
MySqlParameter[] cmdParms = (MySqlParameter[])myDE.Value;
foreach (MySqlParameter q in cmdParms)
{
if (q.Direction == ParameterDirection.InputOutput)
{
q.Value = indentity;
}
}
PrepareCommand(cmd, conn, trans, cmdText, cmdParms);
int val = cmd.ExecuteNonQuery();
foreach (MySqlParameter q in cmdParms)
{
if (q.Direction == ParameterDirection.Output)
{
indentity = Convert.ToInt32(q.Value);
}
}
cmd.Parameters.Clear();
}
trans.Commit();
}
catch
{
trans.Rollback();
throw;
}
}
}
}
/// <summary>
/// 执行一条计算查询结果语句，返回查询结果（object）。
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public static object GetSingle(string SQLString, params MySqlParameter[] cmdParms)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
using (MySqlCommand cmd = new MySqlCommand())
{
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
object obj = cmd.ExecuteScalar();
cmd.Parameters.Clear();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
throw e;
}
}
}
} /// <summary>
/// 执行查询语句，返回MySqlDataReader ( 注意：调用该方法后，一定要对MySqlDataReader进行Close )
/// </summary>
/// <param name="strSQL">查询语句</param>
/// <returns>MySqlDataReader</returns>
public static MySqlDataReader ExecuteReader(string SQLString, params MySqlParameter[] cmdParms)
{
MySqlConnection connection = new MySqlConnection(connectionString);
MySqlCommand cmd = new MySqlCommand();
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
MySqlDataReader myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
cmd.Parameters.Clear();
return myReader;
}
catch (MySql.Data.MySqlClient.MySqlException e)
{
throw e;
}
// finally
// {
// cmd.Dispose();
// connection.Close();
// } } /// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString, params MySqlParameter[] cmdParms)
{
using (MySqlConnection connection = new MySqlConnection(connectionString))
{
MySqlCommand cmd = new MySqlCommand();
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
using (MySqlDataAdapter da = new MySqlDataAdapter(cmd))
{
DataSet ds = new DataSet();
try
{
da.Fill(ds, "ds");
cmd.Parameters.Clear();
}
catch (MySql.Data.MySqlClient.MySqlException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
}
} private static void PrepareCommand(MySqlCommand cmd, MySqlConnection conn, MySqlTransaction trans, string cmdText, MySqlParameter[] cmdParms)
{
if (conn.State != ConnectionState.Open)
conn.Open();
cmd.Connection = conn;
cmd.CommandText = cmdText;
if (trans != null)
cmd.Transaction = trans;
cmd.CommandType = CommandType.Text;//cmdType;
if (cmdParms != null)
{ foreach (MySqlParameter parameter in cmdParms)
{
if ((parameter.Direction == ParameterDirection.InputOutput || parameter.Direction == ParameterDirection.Input) &&
(parameter.Value == null))
{
parameter.Value = DBNull.Value;
}
cmd.Parameters.Add(parameter);
}
}
} #endregion }
注意，Mysql需要引入mysql.dll 点我下载
③ SQLite帮助类，全部代码如下：
/// <summary>
/// Copyright (C) 2011 Maticsoft
/// 数据访问基础类(基于SQLite)
/// 可以用户可以修改满足自己项目的需要。
/// </summary>
public abstract class DbHelperSQLite
{
//数据库连接字符串(web.config来配置)，可以动态更改connectionString支持多数据库.
public static string connectionString = PubConstant.ConnectionString;
public DbHelperSQLite()
{
} #region 公用方法 public static int GetMaxID(string FieldName, string TableName)
{
string strsql = "select max(" + FieldName + ")+1 from " + TableName;
object obj = GetSingle(strsql);
if (obj == null)
{
return 1;
}
else
{
return int.Parse(obj.ToString());
}
}
public static bool Exists(string strSql)
{
object obj = GetSingle(strSql);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString());
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
}
public static bool Exists(string strSql, params SQLiteParameter[] cmdParms)
{
object obj = GetSingle(strSql, cmdParms);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString());
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
} #endregion #region 执行简单SQL语句 /// <summary>
/// 执行SQL语句，返回影响的记录数
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString)
{
using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
using (SQLiteCommand cmd = new SQLiteCommand(SQLString, connection))
{
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (System.Data.SQLite.SQLiteException E)
{
connection.Close();
throw new Exception(E.Message);
}
}
}
} /// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">多条SQL语句</param>
public static void ExecuteSqlTran(ArrayList SQLStringList)
{
using (SQLiteConnection conn = new SQLiteConnection(connectionString))
{
conn.Open();
SQLiteCommand cmd = new SQLiteCommand();
cmd.Connection = conn;
SQLiteTransaction tx = conn.BeginTransaction();
cmd.Transaction = tx;
try
{
for (int n = 0; n < SQLStringList.Count; n++)
{
string strsql = SQLStringList[n].ToString();
if (strsql.Trim().Length > 1)
{
cmd.CommandText = strsql;
cmd.ExecuteNonQuery();
}
}
tx.Commit();
}
catch (System.Data.SQLite.SQLiteException E)
{
tx.Rollback();
throw new Exception(E.Message);
}
}
}
/// <summary>
/// 执行带一个存储过程参数的的SQL语句。
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <param name="content">参数内容,比如一个字段是格式复杂的文章，有特殊符号，可以通过这个方式添加</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString, string content)
{
using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
SQLiteCommand cmd = new SQLiteCommand(SQLString, connection);
SQLiteParameter myParameter = new SQLiteParameter("@content", DbType.String);
myParameter.Value = content;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (System.Data.SQLite.SQLiteException E)
{
throw new Exception(E.Message);
}
finally
{
cmd.Dispose();
connection.Close();
}
}
}
/// <summary>
/// 向数据库里插入图像格式的字段(和上面情况类似的另一种实例)
/// </summary>
/// <param name="strSQL">SQL语句</param>
/// <param name="fs">图像字节,数据库的字段类型为image的情况</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSqlInsertImg(string strSQL, byte[] fs)
{
using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
SQLiteCommand cmd = new SQLiteCommand(strSQL, connection);
SQLiteParameter myParameter = new SQLiteParameter("@fs", DbType.Binary);
myParameter.Value = fs;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
int rows = cmd.ExecuteNonQuery();
return rows;
}
catch (System.Data.SQLite.SQLiteException E)
{
throw new Exception(E.Message);
}
finally
{
cmd.Dispose();
connection.Close();
}
}
} /// <summary>
/// 执行一条计算查询结果语句，返回查询结果（object）。
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public static object GetSingle(string SQLString)
{
using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
using (SQLiteCommand cmd = new SQLiteCommand(SQLString, connection))
{
try
{
connection.Open();
object obj = cmd.ExecuteScalar();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (System.Data.SQLite.SQLiteException e)
{
connection.Close();
throw new Exception(e.Message);
}
}
}
}
/// <summary>
/// 执行查询语句，返回SQLiteDataReader
/// </summary>
/// <param name="strSQL">查询语句</param>
/// <returns>SQLiteDataReader</returns>
public static SQLiteDataReader ExecuteReader(string strSQL)
{
SQLiteConnection connection = new SQLiteConnection(connectionString);
SQLiteCommand cmd = new SQLiteCommand(strSQL, connection);
try
{
connection.Open();
SQLiteDataReader myReader = cmd.ExecuteReader();
return myReader;
}
catch (System.Data.SQLite.SQLiteException e)
{
throw new Exception(e.Message);
} }
/// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString)
{
using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
DataSet ds = new DataSet();
try
{
connection.Open();
SQLiteDataAdapter command = new SQLiteDataAdapter(SQLString, connection);
command.Fill(ds, "ds");
}
catch (System.Data.SQLite.SQLiteException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
} #endregion #region 执行带参数的SQL语句 /// <summary>
/// 执行SQL语句，返回影响的记录数
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString, params SQLiteParameter[] cmdParms)
{
using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
using (SQLiteCommand cmd = new SQLiteCommand())
{
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
int rows = cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
return rows;
}
catch (System.Data.SQLite.SQLiteException E)
{
throw new Exception(E.Message);
}
}
}
} /// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的SQLiteParameter[]）</param>
public static void ExecuteSqlTran(Hashtable SQLStringList)
{
using (SQLiteConnection conn = new SQLiteConnection(connectionString))
{
conn.Open();
using (SQLiteTransaction trans = conn.BeginTransaction())
{
SQLiteCommand cmd = new SQLiteCommand();
try
{
//循环
foreach (DictionaryEntry myDE in SQLStringList)
{
string cmdText = myDE.Key.ToString();
SQLiteParameter[] cmdParms = (SQLiteParameter[])myDE.Value;
PrepareCommand(cmd, conn, trans, cmdText, cmdParms);
int val = cmd.ExecuteNonQuery();
cmd.Parameters.Clear(); trans.Commit();
}
}
catch
{
trans.Rollback();
throw;
}
}
}
} /// <summary>
/// 执行一条计算查询结果语句，返回查询结果（object）。
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public static object GetSingle(string SQLString, params SQLiteParameter[] cmdParms)
{
using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
using (SQLiteCommand cmd = new SQLiteCommand())
{
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
object obj = cmd.ExecuteScalar();
cmd.Parameters.Clear();
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch (System.Data.SQLite.SQLiteException e)
{
throw new Exception(e.Message);
}
}
}
} /// <summary>
/// 执行查询语句，返回SQLiteDataReader
/// </summary>
/// <param name="strSQL">查询语句</param>
/// <returns>SQLiteDataReader</returns>
public static SQLiteDataReader ExecuteReader(string SQLString, params SQLiteParameter[] cmdParms)
{
SQLiteConnection connection = new SQLiteConnection(connectionString);
SQLiteCommand cmd = new SQLiteCommand();
try
{
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
SQLiteDataReader myReader = cmd.ExecuteReader();
cmd.Parameters.Clear();
return myReader;
}
catch (System.Data.SQLite.SQLiteException e)
{
throw new Exception(e.Message);
} } /// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString, params SQLiteParameter[] cmdParms)
{
using (SQLiteConnection connection = new SQLiteConnection(connectionString))
{
SQLiteCommand cmd = new SQLiteCommand();
PrepareCommand(cmd, connection, null, SQLString, cmdParms);
using (SQLiteDataAdapter da = new SQLiteDataAdapter(cmd))
{
DataSet ds = new DataSet();
try
{
da.Fill(ds, "ds");
cmd.Parameters.Clear();
}
catch (System.Data.SQLite.SQLiteException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
}
} private static void PrepareCommand(SQLiteCommand cmd, SQLiteConnection conn, SQLiteTransaction trans, string cmdText, SQLiteParameter[] cmdParms)
{
if (conn.State != ConnectionState.Open)
conn.Open();
cmd.Connection = conn;
cmd.CommandText = cmdText;
if (trans != null)
cmd.Transaction = trans;
cmd.CommandType = CommandType.Text;//cmdType;
if (cmdParms != null)
{
foreach (SQLiteParameter parm in cmdParms)
cmd.Parameters.Add(parm);
}
} #endregion }
④Oracle帮助类，全部代码如下：
/// <summary>
/// Copyright (C) Maticsoft
/// 数据访问基础类(基于Oracle)
/// 可以用户可以修改满足自己项目的需要。
/// </summary>
public abstract class DbHelperOra
{
//数据库连接字符串(web.config来配置)，可以动态更改connectionString支持多数据库.
public static string connectionString = PubConstant.ConnectionString;
public DbHelperOra()
{
} #region 公用方法 public static int GetMaxID(string FieldName, string TableName)
{
string strsql = "select max(" + FieldName + ")+1 from " + TableName;
object obj = GetSingle(strsql);
if (obj == null)
{
return 1;
}
else
{
return int.Parse(obj.ToString());
}
}
public static bool Exists(string strSql)
{
object obj = GetSingle(strSql);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString());
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
} public static bool Exists(string strSql, params OracleParameter[] cmdParms)
{
object obj = GetSingle(strSql, cmdParms);
int cmdresult;
if ((Object.Equals(obj, null)) || (Object.Equals(obj, System.DBNull.Value)))
{
cmdresult = 0;
}
else
{
cmdresult = int.Parse(obj.ToString());
}
if (cmdresult == 0)
{
return false;
}
else
{
return true;
}
} #endregion #region 执行简单SQL语句 /// <summary>
/// 执行SQL语句，返回影响的记录数
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString)
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
using (OracleCommand cmd = new OracleCommand(SQLString,connection))
{
try
{
connection.Open();
int rows=cmd.ExecuteNonQuery();
return rows;
}
catch(System.Data.OracleClient.OracleException E)
{
connection.Close();
throw new Exception(E.Message);
}
}
}
} /// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">多条SQL语句</param>
public static void ExecuteSqlTran(ArrayList SQLStringList)
{
using (OracleConnection conn = new OracleConnection(connectionString))
{
conn.Open();
OracleCommand cmd = new OracleCommand();
cmd.Connection=conn;
OracleTransaction tx=conn.BeginTransaction();
cmd.Transaction=tx;
try
{
for(int n=0;n<SQLStringList.Count;n++)
{
string strsql=SQLStringList[n].ToString();
if (strsql.Trim().Length>1)
{
cmd.CommandText=strsql;
cmd.ExecuteNonQuery();
}
}
tx.Commit();
}
catch(System.Data.OracleClient.OracleException E)
{
tx.Rollback();
throw new Exception(E.Message);
}
}
}
/// <summary>
/// 执行带一个存储过程参数的的SQL语句。
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <param name="content">参数内容,比如一个字段是格式复杂的文章，有特殊符号，可以通过这个方式添加</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString,string content)
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
OracleCommand cmd = new OracleCommand(SQLString,connection);
System.Data.OracleClient.OracleParameter myParameter = new System.Data.OracleClient.OracleParameter("@content", OracleType.NVarChar);
myParameter.Value = content ;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
int rows=cmd.ExecuteNonQuery();
return rows;
}
catch(System.Data.OracleClient.OracleException E)
{
throw new Exception(E.Message);
}
finally
{
cmd.Dispose();
connection.Close();
}
}
}
/// <summary>
/// 向数据库里插入图像格式的字段(和上面情况类似的另一种实例)
/// </summary>
/// <param name="strSQL">SQL语句</param>
/// <param name="fs">图像字节,数据库的字段类型为image的情况</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSqlInsertImg(string strSQL,byte[] fs)
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
OracleCommand cmd = new OracleCommand(strSQL,connection);
System.Data.OracleClient.OracleParameter myParameter = new System.Data.OracleClient.OracleParameter("@fs", OracleType.LongRaw);
myParameter.Value = fs ;
cmd.Parameters.Add(myParameter);
try
{
connection.Open();
int rows=cmd.ExecuteNonQuery();
return rows;
}
catch(System.Data.OracleClient.OracleException E)
{
throw new Exception(E.Message);
}
finally
{
cmd.Dispose();
connection.Close();
}
}
} /// <summary>
/// 执行一条计算查询结果语句，返回查询结果（object）。
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public static object GetSingle(string SQLString)
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
using(OracleCommand cmd = new OracleCommand(SQLString,connection))
{
try
{
connection.Open();
object obj = cmd.ExecuteScalar();
if((Object.Equals(obj,null))||(Object.Equals(obj,System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch(System.Data.OracleClient.OracleException e)
{
connection.Close();
throw new Exception(e.Message);
}
}
}
}
/// <summary>
/// 执行查询语句，返回OracleDataReader ( 注意：调用该方法后，一定要对SqlDataReader进行Close )
/// </summary>
/// <param name="strSQL">查询语句</param>
/// <returns>OracleDataReader</returns>
public static OracleDataReader ExecuteReader(string strSQL)
{
OracleConnection connection = new OracleConnection(connectionString);
OracleCommand cmd = new OracleCommand(strSQL,connection);
try
{
connection.Open();
OracleDataReader myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
return myReader;
}
catch(System.Data.OracleClient.OracleException e)
{
throw new Exception(e.Message);
} }
/// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString)
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
DataSet ds = new DataSet();
try
{
connection.Open();
OracleDataAdapter command = new OracleDataAdapter(SQLString,connection);
command.Fill(ds,"ds");
}
catch(System.Data.OracleClient.OracleException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
} #endregion #region 执行带参数的SQL语句 /// <summary>
/// 执行SQL语句，返回影响的记录数
/// </summary>
/// <param name="SQLString">SQL语句</param>
/// <returns>影响的记录数</returns>
public static int ExecuteSql(string SQLString,params OracleParameter[] cmdParms)
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
using (OracleCommand cmd = new OracleCommand())
{
try
{
PrepareCommand(cmd, connection, null,SQLString, cmdParms);
int rows=cmd.ExecuteNonQuery();
cmd.Parameters.Clear();
return rows;
}
catch(System.Data.OracleClient.OracleException E)
{
throw new Exception(E.Message);
}
}
}
} /// <summary>
/// 执行多条SQL语句，实现数据库事务。
/// </summary>
/// <param name="SQLStringList">SQL语句的哈希表（key为sql语句，value是该语句的OracleParameter[]）</param>
public static void ExecuteSqlTran(Hashtable SQLStringList)
{
using (OracleConnection conn = new OracleConnection(connectionString))
{
conn.Open();
using (OracleTransaction trans = conn.BeginTransaction())
{
OracleCommand cmd = new OracleCommand();
try
{
//循环
foreach (DictionaryEntry myDE in SQLStringList)
{
string cmdText=myDE.Key.ToString();
OracleParameter[] cmdParms=(OracleParameter[])myDE.Value;
PrepareCommand(cmd,conn,trans,cmdText, cmdParms);
int val = cmd.ExecuteNonQuery();
cmd.Parameters.Clear(); trans.Commit();
}
}
catch
{
trans.Rollback();
throw;
}
}
}
} /// <summary>
/// 执行一条计算查询结果语句，返回查询结果（object）。
/// </summary>
/// <param name="SQLString">计算查询结果语句</param>
/// <returns>查询结果（object）</returns>
public static object GetSingle(string SQLString,params OracleParameter[] cmdParms)
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
using (OracleCommand cmd = new OracleCommand())
{
try
{
PrepareCommand(cmd, connection, null,SQLString, cmdParms);
object obj = cmd.ExecuteScalar();
cmd.Parameters.Clear();
if((Object.Equals(obj,null))||(Object.Equals(obj,System.DBNull.Value)))
{
return null;
}
else
{
return obj;
}
}
catch(System.Data.OracleClient.OracleException e)
{
throw new Exception(e.Message);
}
}
}
} /// <summary>
/// 执行查询语句，返回OracleDataReader ( 注意：调用该方法后，一定要对SqlDataReader进行Close )
/// </summary>
/// <param name="strSQL">查询语句</param>
/// <returns>OracleDataReader</returns>
public static OracleDataReader ExecuteReader(string SQLString,params OracleParameter[] cmdParms)
{
OracleConnection connection = new OracleConnection(connectionString);
OracleCommand cmd = new OracleCommand();
try
{
PrepareCommand(cmd, connection, null,SQLString, cmdParms);
OracleDataReader myReader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
cmd.Parameters.Clear();
return myReader;
}
catch(System.Data.OracleClient.OracleException e)
{
throw new Exception(e.Message);
} } /// <summary>
/// 执行查询语句，返回DataSet
/// </summary>
/// <param name="SQLString">查询语句</param>
/// <returns>DataSet</returns>
public static DataSet Query(string SQLString,params OracleParameter[] cmdParms)
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
OracleCommand cmd = new OracleCommand();
PrepareCommand(cmd, connection, null,SQLString, cmdParms);
using( OracleDataAdapter da = new OracleDataAdapter(cmd) )
{
DataSet ds = new DataSet();
try
{
da.Fill(ds,"ds");
cmd.Parameters.Clear();
}
catch(System.Data.OracleClient.OracleException ex)
{
throw new Exception(ex.Message);
}
return ds;
}
}
} private static void PrepareCommand(OracleCommand cmd,OracleConnection conn,OracleTransaction trans, string cmdText, OracleParameter[] cmdParms)
{
if (conn.State != ConnectionState.Open)
conn.Open();
cmd.Connection = conn;
cmd.CommandText = cmdText;
if (trans != null)
cmd.Transaction = trans;
cmd.CommandType = CommandType.Text;//cmdType;
if (cmdParms != null)
{
foreach (OracleParameter parm in cmdParms)
cmd.Parameters.Add(parm);
}
} #endregion #region 存储过程操作 /// <summary>
/// 执行存储过程 返回SqlDataReader ( 注意：调用该方法后，一定要对SqlDataReader进行Close )
/// </summary>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <returns>OracleDataReader</returns>
public static OracleDataReader RunProcedure(string storedProcName, IDataParameter[] parameters )
{
OracleConnection connection = new OracleConnection(connectionString);
OracleDataReader returnReader;
connection.Open();
OracleCommand command = BuildQueryCommand( connection,storedProcName, parameters );
command.CommandType = CommandType.StoredProcedure;
returnReader = command.ExecuteReader(CommandBehavior.CloseConnection);
return returnReader;
} /// <summary>
/// 执行存储过程
/// </summary>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <param name="tableName">DataSet结果中的表名</param>
/// <returns>DataSet</returns>
public static DataSet RunProcedure(string storedProcName, IDataParameter[] parameters, string tableName )
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
DataSet dataSet = new DataSet();
connection.Open();
OracleDataAdapter sqlDA = new OracleDataAdapter();
sqlDA.SelectCommand = BuildQueryCommand(connection, storedProcName, parameters );
sqlDA.Fill( dataSet, tableName );
connection.Close();
return dataSet;
}
} /// <summary>
/// 构建 OracleCommand 对象(用来返回一个结果集，而不是一个整数值)
/// </summary>
/// <param name="connection">数据库连接</param>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <returns>OracleCommand</returns>
private static OracleCommand BuildQueryCommand(OracleConnection connection,string storedProcName, IDataParameter[] parameters)
{
OracleCommand command = new OracleCommand( storedProcName, connection );
command.CommandType = CommandType.StoredProcedure;
foreach (OracleParameter parameter in parameters)
{
command.Parameters.Add( parameter );
}
return command;
} /// <summary>
/// 执行存储过程，返回影响的行数
/// </summary>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <param name="rowsAffected">影响的行数</param>
/// <returns></returns>
public static int RunProcedure(string storedProcName, IDataParameter[] parameters, out int rowsAffected )
{
using (OracleConnection connection = new OracleConnection(connectionString))
{
int result;
connection.Open();
OracleCommand command = BuildIntCommand(connection,storedProcName, parameters );
rowsAffected = command.ExecuteNonQuery();
result = (int)command.Parameters["ReturnValue"].Value;
//Connection.Close();
return result;
}
} /// <summary>
/// 创建 OracleCommand 对象实例(用来返回一个整数值)
/// </summary>
/// <param name="storedProcName">存储过程名</param>
/// <param name="parameters">存储过程参数</param>
/// <returns>OracleCommand 对象实例</returns>
private static OracleCommand BuildIntCommand(OracleConnection connection,string storedProcName, IDataParameter[] parameters)
{
OracleCommand command = BuildQueryCommand(connection,storedProcName, parameters );
command.Parameters.Add( new OracleParameter ( "ReturnValue",
OracleType.Int32, 4, ParameterDirection.ReturnValue,
false,0,0,string.Empty,DataRowVersion.Default,null ));
return command;
}
#endregion }
⑤缓存帮助类，全部代码如下：
using System.Web.Caching;
public class WebDataCache
{
/// <summary>
/// 获取当前应用程序指定CacheKey的Cache值
/// </summary>
/// <param name="CacheKey"></param>
/// <returns></returns>
public static object GetCache(string CacheKey)
{
System.Web.Caching.Cache objCache = HttpRuntime.Cache;
return objCache[CacheKey];
}
/// <summary>
/// 删除当前应用程序指定CacheKey的Cache值
/// </summary>
/// <param name="CacheKey"></param>
/// <returns></returns>
public static object RemoveCache(string CacheKey)
{
System.Web.Caching.Cache objCache = HttpRuntime.Cache;
return objCache.Remove(CacheKey);
} /// <summary>
/// 设置当前应用程序指定CacheKey的Cache值
/// </summary>
/// <param name="CacheKey"></param>
/// <param name="objObject"></param>
public static void SetCache(string CacheKey, object objObject)
{
System.Web.Caching.Cache objCache = HttpRuntime.Cache;
objCache.Insert(CacheKey, objObject);
} /// <summary>
/// 设置当前应用程序指定CacheKey的Cache值
/// </summary>
/// <param name="CacheKey"></param>
/// <param name="objObject"></param>
public static void SetCache(string CacheKey, object objObject, DateTime absoluteExpiration, TimeSpan slidingExpiration)
{
System.Web.Caching.Cache objCache = HttpRuntime.Cache;
objCache.Insert(CacheKey, objObject, null, absoluteExpiration, slidingExpiration); }
/// <summary>
/// 设置当前应用程序指定CacheKey的Cache值
/// </summary>
/// <param name="CacheKey"></param>
/// <param name="objObject"></param>
/// <param name="absoluteExpiration">设置绝对过期时间</param>
public static void SetCache(string CacheKey, object objObject, DateTime absoluteExpiration)
{
System.Web.Caching.Cache objCache = HttpRuntime.Cache;
objCache.Insert(CacheKey, objObject, null, absoluteExpiration, Cache.NoSlidingExpiration);
}
/// <summary>
/// 设置当前应用程序指定CacheKey的Cache值
/// </summary>
/// <param name="CacheKey"></param>
/// <param name="objObject"></param>
/// <param name="slidingExpiration">设置滑动过期时间</param>
public static void SetCache(string CacheKey, object objObject, TimeSpan slidingExpiration)
{
System.Web.Caching.Cache objCache = HttpRuntime.Cache;
objCache.Insert(CacheKey, objObject, null, Cache.NoAbsoluteExpiration, slidingExpiration);
}
}
使用方式：
例如，登陆的时候可以先获取是否有该缓存：
if (WebDataCache.GetCache(userName + "固定标识符") == null)
{
实体对象= _roles.UserRolesOperS(userName);//根据用户名查询出用户权限 赋值到实体中
WebDataCache.SetCache(userName + "固定标识符", UserRolesOper, DateTime.Now.AddSeconds(double.Parse(ConfigurationManager.AppSettings["Cache"].ToString())));//设置缓存过期时间，在配置文件中配置
}
清空缓存操作：
WebDataCache.RemoveCache(User_Name + "_MenuAction");//清空缓存
缓存为空或过期需重新查出
使用缓存：
object obj = WebDataCache.GetCache(userName + "固定标识符");
var userRoleOper = (List<实体对象>)obj; //
⑥字符串加密组件
/// <summary>
/// 字符串加密组件
/// </summary>
public class Encrypt
{
#region "定义加密字串变量"
private SymmetricAlgorithm mCSP; //声明对称算法变量
private const string CIV = "Mi9l/+7Zujhy12se6Yjy111A"; //初始化向量
private const string CKEY = "jkHuIy9D/9i="; //密钥（常量）
#endregion /// <summary>
/// 实例化
/// </summary>
public Encrypt()
{
mCSP = new DESCryptoServiceProvider(); //定义访问数据加密标准 (DES) 算法的加密服务提供程序 (CSP) 版本的包装对象,此类是SymmetricAlgorithm的派生类
} /// <summary>
/// 加密字符串
/// </summary>
/// <param name="Value">需加密的字符串</param>
/// <returns></returns>
public string EncryptString(string Value)
{
ICryptoTransform ct; //定义基本的加密转换运算
MemoryStream ms; //定义内存流
CryptoStream cs; //定义将内存流链接到加密转换的流
byte[] byt; //CreateEncryptor创建(对称数据)加密对象
ct = mCSP.CreateEncryptor(Convert.FromBase64String(CKEY), Convert.FromBase64String(CIV)); //用指定的密钥和初始化向量创建对称数据加密标准 byt = Encoding.UTF8.GetBytes(Value); //将Value字符转换为UTF-8编码的字节序列 ms = new MemoryStream(); //创建内存流
cs = new CryptoStream(ms, ct, CryptoStreamMode.Write); //将内存流链接到加密转换的流
cs.Write(byt, 0, byt.Length); //写入内存流
cs.FlushFinalBlock(); //将缓冲区中的数据写入内存流，并清除缓冲区
cs.Close(); //释放内存流 return Convert.ToBase64String(ms.ToArray()); //将内存流转写入字节数组并转换为string字符
} /// <summary>
/// 解密字符串
/// </summary>
/// <param name="Value">要解密的字符串</param>
/// <returns>string</returns>
public string DecryptString(string Value)
{
ICryptoTransform ct; //定义基本的加密转换运算
MemoryStream ms; //定义内存流
CryptoStream cs; //定义将数据流链接到加密转换的流
byte[] byt; ct = mCSP.CreateDecryptor(Convert.FromBase64String(CKEY), Convert.FromBase64String(CIV)); //用指定的密钥和初始化向量创建对称数据解密标准
byt = Convert.FromBase64String(Value); //将Value(Base 64)字符转换成字节数组 ms = new MemoryStream();
cs = new CryptoStream(ms, ct, CryptoStreamMode.Write);
cs.Write(byt, 0, byt.Length);
cs.FlushFinalBlock();
cs.Close(); return Encoding.UTF8.GetString(ms.ToArray()); //将字节数组中的所有字符解码为一个字符串
}
/// <summary>
/// 生成随机数
/// </summary>
/// <param name="num"></param>
/// <returns></returns>
public string GetMixPwd(int num)//生成混合随机数
{
string a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
StringBuilder sb = new StringBuilder();
for (int i = 0; i < num; i++)
{
sb.Append(a[new Random(Guid.NewGuid().GetHashCode()).Next(0, a.Length - 1)]);
} return sb.ToString();
}
}
⑦ 输入汉字获取拼音或首字母大写 新建类 ConvertHzToPy，全部代码如下：
/// <summary>
/// Summary description for ConvertHzToPz_Gb2312
/// </summary>
public class ConvertHzToPy
{
public ConvertHzToPy()
{
//
// TODO: Add constructor logic here
//
}
private static int[] pyvalue = new int[]{-20319,-20317,-20304,-20295,-20292,-20283,-20265,-20257,-20242,-20230,-20051,-20036,-20032,-20026,
-20002,-19990,-19986,-19982,-19976,-19805,-19784,-19775,-19774,-19763,-19756,-19751,-19746,-19741,-19739,-19728,
-19725,-19715,-19540,-19531,-19525,-19515,-19500,-19484,-19479,-19467,-19289,-19288,-19281,-19275,-19270,-19263,
-19261,-19249,-19243,-19242,-19238,-19235,-19227,-19224,-19218,-19212,-19038,-19023,-19018,-19006,-19003,-18996,
-18977,-18961,-18952,-18783,-18774,-18773,-18763,-18756,-18741,-18735,-18731,-18722,-18710,-18697,-18696,-18526,
-18518,-18501,-18490,-18478,-18463,-18448,-18447,-18446,-18239,-18237,-18231,-18220,-18211,-18201,-18184,-18183,
-18181,-18012,-17997,-17988,-17970,-17964,-17961,-17950,-17947,-17931,-17928,-17922,-17759,-17752,-17733,-17730,
-17721,-17703,-17701,-17697,-17692,-17683,-17676,-17496,-17487,-17482,-17468,-17454,-17433,-17427,-17417,-17202,
-17185,-16983,-16970,-16942,-16915,-16733,-16708,-16706,-16689,-16664,-16657,-16647,-16474,-16470,-16465,-16459,
-16452,-16448,-16433,-16429,-16427,-16423,-16419,-16412,-16407,-16403,-16401,-16393,-16220,-16216,-16212,-16205,
-16202,-16187,-16180,-16171,-16169,-16158,-16155,-15959,-15958,-15944,-15933,-15920,-15915,-15903,-15889,-15878,
-15707,-15701,-15681,-15667,-15661,-15659,-15652,-15640,-15631,-15625,-15454,-15448,-15436,-15435,-15419,-15416,
-15408,-15394,-15385,-15377,-15375,-15369,-15363,-15362,-15183,-15180,-15165,-15158,-15153,-15150,-15149,-15144,
-15143,-15141,-15140,-15139,-15128,-15121,-15119,-15117,-15110,-15109,-14941,-14937,-14933,-14930,-14929,-14928,
-14926,-14922,-14921,-14914,-14908,-14902,-14894,-14889,-14882,-14873,-14871,-14857,-14678,-14674,-14670,-14668,
-14663,-14654,-14645,-14630,-14594,-14429,-14407,-14399,-14384,-14379,-14368,-14355,-14353,-14345,-14170,-14159,
-14151,-14149,-14145,-14140,-14137,-14135,-14125,-14123,-14122,-14112,-14109,-14099,-14097,-14094,-14092,-14090,
-14087,-14083,-13917,-13914,-13910,-13907,-13906,-13905,-13896,-13894,-13878,-13870,-13859,-13847,-13831,-13658,
-13611,-13601,-13406,-13404,-13400,-13398,-13395,-13391,-13387,-13383,-13367,-13359,-13356,-13343,-13340,-13329,
-13326,-13318,-13147,-13138,-13120,-13107,-13096,-13095,-13091,-13076,-13068,-13063,-13060,-12888,-12875,-12871,
-12860,-12858,-12852,-12849,-12838,-12831,-12829,-12812,-12802,-12607,-12597,-12594,-12585,-12556,-12359,-12346,
-12320,-12300,-12120,-12099,-12089,-12074,-12067,-12058,-12039,-11867,-11861,-11847,-11831,-11798,-11781,-11604,
-11589,-11536,-11358,-11340,-11339,-11324,-11303,-11097,-11077,-11067,-11055,-11052,-11045,-11041,-11038,-11024,
-11020,-11019,-11018,-11014,-10838,-10832,-10815,-10800,-10790,-10780,-10764,-10587,-10544,-10533,-10519,-10331,
-10329,-10328,-10322,-10315,-10309,-10307,-10296,-10281,-10274,-10270,-10262,-10260,-10256,-10254};
private static string[] pystr = new string[]{"a","ai","an","ang","ao","ba","bai","ban","bang","bao","bei","ben","beng","bi","bian","biao",
"bie","bin","bing","bo","bu","ca","cai","can","cang","cao","ce","ceng","cha","chai","chan","chang","chao","che","chen",
"cheng","chi","chong","chou","chu","chuai","chuan","chuang","chui","chun","chuo","ci","cong","cou","cu","cuan","cui",
"cun","cuo","da","dai","dan","dang","dao","de","deng","di","dian","diao","die","ding","diu","dong","dou","du","duan",
"dui","dun","duo","e","en","er","fa","fan","fang","fei","fen","feng","fo","fou","fu","ga","gai","gan","gang","gao",
"ge","gei","gen","geng","gong","gou","gu","gua","guai","guan","guang","gui","gun","guo","ha","hai","han","hang",
"hao","he","hei","hen","heng","hong","hou","hu","hua","huai","huan","huang","hui","hun","huo","ji","jia","jian",
"jiang","jiao","jie","jin","jing","jiong","jiu","ju","juan","jue","jun","ka","kai","kan","kang","kao","ke","ken",
"keng","kong","kou","ku","kua","kuai","kuan","kuang","kui","kun","kuo","la","lai","lan","lang","lao","le","lei",
"leng","li","lia","lian","liang","liao","lie","lin","ling","liu","long","lou","lu","lv","luan","lue","lun","luo",
"ma","mai","man","mang","mao","me","mei","men","meng","mi","mian","miao","mie","min","ming","miu","mo","mou","mu",
"na","nai","nan","nang","nao","ne","nei","nen","neng","ni","nian","niang","niao","nie","nin","ning","niu","nong",
"nu","nv","nuan","nue","nuo","o","ou","pa","pai","pan","pang","pao","pei","pen","peng","pi","pian","piao","pie",
"pin","ping","po","pu","qi","qia","qian","qiang","qiao","qie","qin","qing","qiong","qiu","qu","quan","que","qun",
"ran","rang","rao","re","ren","reng","ri","rong","rou","ru","ruan","rui","run","ruo","sa","sai","san","sang",
"sao","se","sen","seng","sha","shai","shan","shang","shao","she","shen","sheng","shi","shou","shu","shua",
"shuai","shuan","shuang","shui","shun","shuo","si","song","sou","su","suan","sui","sun","suo","ta","tai",
"tan","tang","tao","te","teng","ti","tian","tiao","tie","ting","tong","tou","tu","tuan","tui","tun","tuo",
"wa","wai","wan","wang","wei","wen","weng","wo","wu","xi","xia","xian","xiang","xiao","xie","xin","xing",
"xiong","xiu","xu","xuan","xue","xun","ya","yan","yang","yao","ye","yi","yin","ying","yo","yong","you",
"yu","yuan","yue","yun","za","zai","zan","zang","zao","ze","zei","zen","zeng","zha","zhai","zhan","zhang",
"zhao","zhe","zhen","zheng","zhi","zhong","zhou","zhu","zhua","zhuai","zhuan","zhuang","zhui","zhun","zhuo",
"zi","zong","zou","zu","zuan","zui","zun","zuo"};
/// <summary>
/// 获取拼音
/// </summary>
/// <param name="str">汉字</param>
/// <returns></returns>
public static string Convert(string str)
{
byte[] array = new byte[2];
string returnstr = "";
int chrasc = 0;
int i1 = 0;
int i2 = 0;
char[] nowchar = str.ToCharArray();
for (int j = 0; j < nowchar.Length; j++)
{
byte[] btchk = System.Text.Encoding.Default.GetBytes(nowchar[j].ToString());
if (btchk.Length == 1)
{
returnstr += nowchar[j].ToString();
continue;
}
array = btchk;
//array = System.Text.Encoding.Default.GetBytes(nowchar[j].ToString());
i1 = (short)(array[0]);
i2 = (short)(array[1]);
chrasc = i1 * 256 + i2 - 65536;
if (chrasc > 0 && chrasc < 160)
{
returnstr += nowchar[j];
}
else
{
for (int i = (pyvalue.Length - 1); i >= 0; i--)
{
if (pyvalue[i] <= chrasc)
{
returnstr += pystr[i];
break;
}
}
}
}
return returnstr;
}
/// <summary>
/// 获取拼音首字母
/// </summary>
/// <param name="str">汉字</param>
/// <returns></returns>
public static string GetShortPY(string str)
{
string tempStr = "";
foreach (char c in str)
{
if ((int)c >= 33 && (int)c <= 126)
{
tempStr += c.ToString(); //字母和符号原样保留
}
else
{
if ((int)c != 32)//如果不是空格，那么转换
{
tempStr += GetPYChar(c.ToString()); //累加拼音声母
}
else//如果是空格那么在字符串中间+上一个空字符
{
tempStr += " ";
} }
}
return tempStr;
} private static string GetPYChar(string c)
{
byte[] array = new byte[2];
array = System.Text.Encoding.Default.GetBytes(c);
int i = (short)(array[0] - '\0') * 256 + ((short)(array[1] - '\0')); if (i < 0xB0A1) return "";
if (i < 0xB0C5) return "a";
if (i < 0xB2C1) return "b";
if (i < 0xB4EE) return "c";
if (i < 0xB6EA) return "d";
if (i < 0xB7A2) return "e";
if (i < 0xB8C1) return "f";
if (i < 0xB9FE) return "g";
if (i < 0xBBF7) return "h";
if (i < 0xBFA6) return "j";
if (i < 0xC0AC) return "k";
if (i < 0xC2E8) return "l";
if (i < 0xC4C3) return "m";
if (i < 0xC5B6) return "n";
if (i < 0xC5BE) return "o";
if (i < 0xC6DA) return "p";
if (i < 0xC8BB) return "q";
if (i < 0xC8F6) return "r";
if (i < 0xCBFA) return "s";
if (i < 0xCDDA) return "t";
if (i < 0xCEF4) return "w";
if (i < 0xD1B9) return "x";
if (i < 0xD4D1) return "y";
if (i < 0xD7FA) return "z";
return "";
} }
⑧INI文件读写类 ，新建类INIFile ，全部代码如下：
/// <summary>
/// INI文件读写类。
/// Copyright (C) Maticsoft
/// </summary>
public class INIFile
{
public string path; public INIFile(string INIPath)
{
path = INIPath;
} [DllImport("kernel32")]
private static extern long WritePrivateProfileString(string section,string key,string val,string filePath); [DllImport("kernel32")]
private static extern int GetPrivateProfileString(string section,string key,string def, StringBuilder retVal,int size,string filePath); [DllImport("kernel32")]
private static extern int GetPrivateProfileString(string section, string key, string defVal, Byte[] retVal, int size, string filePath); /// <summary>
/// 写INI文件
/// </summary>
/// <param name="Section"></param>
/// <param name="Key"></param>
/// <param name="Value"></param>
public void IniWriteValue(string Section,string Key,string Value)
{
WritePrivateProfileString(Section,Key,Value,this.path);
} /// <summary>
/// 读取INI文件
/// </summary>
/// <param name="Section"></param>
/// <param name="Key"></param>
/// <returns></returns>
public string IniReadValue(string Section,string Key)
{
StringBuilder temp = new StringBuilder(255);
int i = GetPrivateProfileString(Section,Key,"",temp, 255, this.path);
return temp.ToString();
}
public byte[] IniReadValues(string section, string key)
{
byte[] temp = new byte[255];
int i = GetPrivateProfileString(section, key, "", temp, 255, this.path);
return temp; } /// <summary>
/// 删除ini文件下所有段落
/// </summary>
public void ClearAllSection()
{
IniWriteValue(null,null,null);
}
/// <summary>
/// 删除ini文件下personal段落下的所有键
/// </summary>
/// <param name="Section"></param>
public void ClearSection(string Section)
{
IniWriteValue(Section,null,null);
} }
⑨页面数据效验类，可以新建类 PageValidate，全部代码如下：
/// <summary>
/// 页面数据校验类
/// Copyright (C) Maticsoft 2004-2011
/// </summary>
public class PageValidate
{
private static Regex RegPhone = new Regex("^[0-9]+[-]?[0-9]+[-]?[0-9]$");
private static Regex RegNumber = new Regex("^[0-9]+$");
private static Regex RegNumberSign = new Regex("^[+-]?[0-9]+$");
private static Regex RegDecimal = new Regex("^[0-9]+[.]?[0-9]+$");
private static Regex RegDecimalSign = new Regex("^[+-]?[0-9]+[.]?[0-9]+$"); //等价于^[+-]?\d+[.]?\d+$
private static Regex RegEmail = new Regex("^[\\w-]+@[\\w-]+\\.(com|net|org|edu|mil|tv|biz|info)$");//w 英文字母或数字的字符串，和 [a-zA-Z0-9] 语法一样
private static Regex RegCHZN = new Regex("[\u4e00-\u9fa5]"); public PageValidate()
{
} #region 数字字符串检查
public static bool IsPhone(string inputData)
{
Match m = RegPhone.Match(inputData);
return m.Success;
}
/// <summary>
/// 检查Request查询字符串的键值，是否是数字，最大长度限制
/// </summary>
/// <param name="req">Request</param>
/// <param name="inputKey">Request的键值</param>
/// <param name="maxLen">最大长度</param>
/// <returns>返回Request查询字符串</returns>
public static string FetchInputDigit(HttpRequest req, string inputKey, int maxLen)
{
string retVal = string.Empty;
if(inputKey != null && inputKey != string.Empty)
{
retVal = req.QueryString[inputKey];
if(null == retVal)
retVal = req.Form[inputKey];
if(null != retVal)
{
retVal = SqlText(retVal, maxLen);
if(!IsNumber(retVal))
retVal = string.Empty;
}
}
if(retVal == null)
retVal = string.Empty;
return retVal;
}
/// <summary>
/// 是否数字字符串
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsNumber(string inputData)
{
Match m = RegNumber.Match(inputData);
return m.Success;
} /// <summary>
/// 是否数字字符串 可带正负号
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsNumberSign(string inputData)
{
Match m = RegNumberSign.Match(inputData);
return m.Success;
}
/// <summary>
/// 是否是浮点数
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsDecimal(string inputData)
{
Match m = RegDecimal.Match(inputData);
return m.Success;
}
/// <summary>
/// 是否是浮点数 可带正负号
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsDecimalSign(string inputData)
{
Match m = RegDecimalSign.Match(inputData);
return m.Success;
} #endregion #region 中文检测 /// <summary>
/// 检测是否有中文字符
/// </summary>
/// <param name="inputData"></param>
/// <returns></returns>
public static bool IsHasCHZN(string inputData)
{
Match m = RegCHZN.Match(inputData);
return m.Success;
} #endregion #region 邮件地址
/// <summary>
/// 是否是浮点数 可带正负号
/// </summary>
/// <param name="inputData">输入字符串</param>
/// <returns></returns>
public static bool IsEmail(string inputData)
{
Match m = RegEmail.Match(inputData);
return m.Success;
} #endregion #region 日期格式判断
/// <summary>
/// 日期格式字符串判断
/// </summary>
/// <param name="str"></param>
/// <returns></returns>
public static bool IsDateTime(string str)
{
try
{
if (!string.IsNullOrEmpty(str))
{
DateTime.Parse(str);
return true;
}
else
{
return false;
}
}
catch
{
return false;
}
}
#endregion #region 其他 /// <summary>
/// 检查字符串最大长度，返回指定长度的串
/// </summary>
/// <param name="sqlInput">输入字符串</param>
/// <param name="maxLength">最大长度</param>
/// <returns></returns>
public static string SqlText(string sqlInput, int maxLength)
{
if(sqlInput != null && sqlInput != string.Empty)
{
sqlInput = sqlInput.Trim();
if(sqlInput.Length > maxLength)//按最大长度截取字符串
sqlInput = sqlInput.Substring(0, maxLength);
}
return sqlInput;
}
/// <summary>
/// 字符串编码
/// </summary>
/// <param name="inputData"></param>
/// <returns></returns>
public static string HtmlEncode(string inputData)
{
return HttpUtility.HtmlEncode(inputData);
}
/// <summary>
/// 设置Label显示Encode的字符串
/// </summary>
/// <param name="lbl"></param>
/// <param name="txtInput"></param>
public static void SetLabel(Label lbl, string txtInput)
{
lbl.Text = HtmlEncode(txtInput);
}
public static void SetLabel(Label lbl, object inputObj)
{
SetLabel(lbl, inputObj.ToString());
}
//字符串清理
public static string InputText(string inputString, int maxLength)
{
StringBuilder retVal = new StringBuilder(); // 检查是否为空
if ((inputString != null) && (inputString != String.Empty))
{
inputString = inputString.Trim(); //检查长度
if (inputString.Length > maxLength)
inputString = inputString.Substring(0, maxLength); //替换危险字符
for (int i = 0; i < inputString.Length; i++)
{
switch (inputString[i])
{
case '"':
retVal.Append(""");
break;
case '<':
retVal.Append("<");
break;
case '>':
retVal.Append(">");
break;
default:
retVal.Append(inputString[i]);
break;
}
}
retVal.Replace("'", " ");// 替换单引号
}
return retVal.ToString(); }
/// <summary>
/// 转换成 HTML code
/// </summary>
/// <param name="str">string</param>
/// <returns>string</returns>
public static string Encode(string str)
{
str = str.Replace("&","&");
str = str.Replace("'","''");
str = str.Replace("\"",""");
str = str.Replace(" "," ");
str = str.Replace("<","<");
str = str.Replace(">",">");
str = str.Replace("\n","<br>");
return str;
}
/// <summary>
///解析html成 普通文本
/// </summary>
/// <param name="str">string</param>
/// <returns>string</returns>
public static string Decode(string str)
{
str = str.Replace("<br>","\n");
str = str.Replace(">",">");
str = str.Replace("<","<");
str = str.Replace(" "," ");
str = str.Replace(""","\"");
return str;
} public static string SqlTextClear(string sqlText)
{
if (sqlText == null)
{
return null;
}
if (sqlText == "")
{
return "";
}
sqlText = sqlText.Replace(",", "");//去除,
sqlText = sqlText.Replace("<", "");//去除<
sqlText = sqlText.Replace(">", "");//去除>
sqlText = sqlText.Replace("--", "");//去除--
sqlText = sqlText.Replace("'", "");//去除'
sqlText = sqlText.Replace("\"", "");//去除"
sqlText = sqlText.Replace("=", "");//去除=
sqlText = sqlText.Replace("%", "");//去除%
sqlText = sqlText.Replace(" ", "");//去除空格
return sqlText;
}
#endregion #region 是否由特定字符组成
public static bool isContainSameChar(string strInput)
{
string charInput = string.Empty;
if (!string.IsNullOrEmpty(strInput))
{
charInput = strInput.Substring(0, 1);
}
return isContainSameChar(strInput, charInput, strInput.Length);
} public static bool isContainSameChar(string strInput, string charInput, int lenInput)
{
if (string.IsNullOrEmpty(charInput))
{
return false;
}
else
{
Regex RegNumber = new Regex(string.Format("^([{0}])+$", charInput));
//Regex RegNumber = new Regex(string.Format("^([{0}]{{1}})+$", charInput,lenInput));
Match m = RegNumber.Match(strInput);
return m.Success;
}
}
#endregion #region 检查输入的参数是不是某些定义好的特殊字符：这个方法目前用于密码输入的安全检查
/// <summary>
/// 检查输入的参数是不是某些定义好的特殊字符：这个方法目前用于密码输入的安全检查
/// </summary>
public static bool isContainSpecChar(string strInput)
{
string[] list = new string[] { "123456", "654321" };
bool result = new bool();
for (int i = 0; i < list.Length; i++)
{
if (strInput == list[i])
{
result = true;
break;
}
}
return result;
}
#endregion
}
⑩处理枚举类，新建类RenumDropList，全部代码如下：
/// <summary>
/// 处理枚举类
/// </summary>
public class RenumDropList
{ /// <summary>
/// 讲枚举绑定在DropDownList上
/// </summary>
/// <param name="list">类型</param>
/// <param name="text">第一项文字</param>
/// <param name="TypeEnum">枚举(默认第一项为0)</param>
public static void BindDropDownList(DropDownList list,string text,Type TypeEnum)
{
List<ListItem> TypeList = new List<ListItem>(); // TypeList.Add(new ListItem(text, value));
TypeList.Add(new ListItem { Text = ""+text+"", Value = "0"}); foreach (object type in Enum.GetValues(TypeEnum))
{
TypeList.Add(new ListItem(type.ToString(), ((int)type).ToString()));
}
list.DataSource = TypeList;
list.DataTextField = "text";
list.DataValueField = "value";
list.DataBind(); }
/// <summary>
/// 讲枚举绑定在DropDownList上
/// </summary>
/// <param name="list">控件</param>
/// <param name="TypeEnum">枚举</param>
public static void BindDropDownList(DropDownList list, Type TypeEnum)
{
List<ListItem> TypeList = new List<ListItem>();
foreach (object type in Enum.GetValues(TypeEnum))
{
TypeList.Add(new ListItem(type.ToString(), ((int)type).ToString()));
}
list.DataSource = TypeList;
list.DataTextField = "text";
list.DataValueField = "value";
list.DataBind(); }
/// <summary>
/// 讲枚举绑定在RadioButtonList上面
/// </summary>
/// <param name="list"></param>
public static void BindRadioButtonList(RadioButtonList list,Type TypeEnem)
{
List<ListItem> TypeList = new List<ListItem>(); foreach (object type in Enum.GetValues(TypeEnem))
{
string str=type.ToString();
if (str.Contains('X'))
{ str = str.Replace("X", "/");
}
TypeList.Add(new ListItem(str, ((int)type).ToString()));
}
list.DataSource = TypeList;
list.DataTextField = "text";
list.DataValueField = "value";
list.DataBind();
} /// <summary>
/// 讲枚举绑定在DropDownList上
/// </summary>
/// <param name="list">类型</param>
/// <param name="text">第一项文字</param>
/// <param name="TypeEnum">枚举(默认第一项为0)</param>
public static void BindDropDownList_Replace(DropDownList list, Type TypeEnum)
{
List<ListItem> TypeList = new List<ListItem>(); // TypeList.Add(new ListItem(text, value));
//TypeList.Add(new ListItem { Text = "" + text + "", Value = "0" }); foreach (object type in Enum.GetValues(TypeEnum))
{
string str=type.ToString();
if (str.Contains('N') || str.Contains('D') || str.Contains('G')||str.Contains('M')||str.Contains('Q'))
{
str=str.Replace("N", "$");
str=str.Replace("D", ",");
str=str.Replace("G", " - ");
str = str.Replace("M", ".");
str = str.Replace("Q", "");
}
TypeList.Add(new ListItem(str, ((int)type).ToString()));
}
list.DataSource = TypeList;
list.DataTextField = "text";
list.DataValueField = "value";
list.DataBind(); } /// <summary>
/// 选中某一项
/// </summary>
/// <param name="radio">类型</param>
/// <param name="value">值</param>
public static void RadioButtonChecked(RadioButtonList radio,string value)
{ for (int i = 0; i < radio.Items.Count; i++)
{
if (radio.Items[i].Value != value)
{
radio.Items[i].Selected = false;
// continue;
}
else
{
radio.ClearSelection();
radio.Items[i].Selected = true; }
}
} /// <summary>
/// 选中某一项
/// </summary>
/// <param name="radio">类型</param>
/// <param name="value">值</param>
public static void DropDownListChecked(DropDownList drop, string value)
{ for (int i = 0; i <drop.Items.Count; i++)
{
if (drop.Items[i].Value != value)
{
drop.Items[i].Selected = false;
//continue;
}
else
{
drop.ClearSelection();
drop.Items[i].Selected = true; }
}
} /// <summary>
/// 选中某一项
/// </summary>
/// <param name="radio">类型</param>
/// <param name="value">值</param>
public static void DropListChecked(DropDownList drop, string text)
{
// drop.ClearSelection();
for (int i = 0; i < drop.Items.Count; i++)
{
if (drop.Items[i].Text != text)
{
drop.Items[i].Selected = false;
//continue;
}
else
{
drop.ClearSelection();
drop.Items[i].Selected = true; }
}
} /// <summary>
/// 绑定枚举在CheckBoxList上
/// </summary>
/// <param name="list"></param>
/// <param name="TypeEnum"></param>
public static void BindCheckBoxList(CheckBoxList list, Type TypeEnum)
{
List<ListItem> TypeList = new List<ListItem>();
foreach (object type in Enum.GetValues(TypeEnum))
{
TypeList.Add(new ListItem(type.ToString(), ((int)type).ToString()));
}
list.DataSource = TypeList;
list.DataTextField = "text";
list.DataValueField = "value";
list.DataBind(); } }
11 转换人民币大小金额 ，新建类Rmb ，全部代码如下：
/// <summary>
/// Rmb 的摘要说明。
/// </summary>
public class Rmb
{
/// <summary>
/// 转换人民币大小金额
/// </summary>
/// <param name="num">金额</param>
/// <returns>返回大写形式</returns>
public static string CmycurD(decimal num)
{
string str1 = "零壹贰叁肆伍陆柒捌玖"; //0-9所对应的汉字
string str2 = "万仟佰拾亿仟佰拾万仟佰拾元角分"; //数字位所对应的汉字
string str3 = ""; //从原num值中取出的值
string str4 = ""; //数字的字符串形式
string str5 = ""; //人民币大写金额形式
int i; //循环变量
int j; //num的值乘以100的字符串长度
string ch1 = ""; //数字的汉语读法
string ch2 = ""; //数字位的汉字读法
int nzero = 0; //用来计算连续的零值是几个
int temp; //从原num值中取出的值 num = Math.Round(Math.Abs(num), 2); //将num取绝对值并四舍五入取2位小数
str4 = ((long)(num * 100)).ToString(); //将num乘100并转换成字符串形式
j = str4.Length; //找出最高位
if (j > 15) { return "溢出"; }
str2 = str2.Substring(15 - j); //取出对应位数的str2的值。如：200.55,j为5所以str2=佰拾元角分 //循环取出每一位需要转换的值
for (i = 0; i < j; i++)
{
str3 = str4.Substring(i, 1); //取出需转换的某一位的值
temp = Convert.ToInt32(str3); //转换为数字
if (i != (j - 3) && i != (j - 7) && i != (j - 11) && i != (j - 15))
{
//当所取位数不为元、万、亿、万亿上的数字时
if (str3 == "0")
{
ch1 = "";
ch2 = "";
nzero = nzero + 1;
}
else
{
if (str3 != "0" && nzero != 0)
{
ch1 = "零" + str1.Substring(temp * 1, 1);
ch2 = str2.Substring(i, 1);
nzero = 0;
}
else
{
ch1 = str1.Substring(temp * 1, 1);
ch2 = str2.Substring(i, 1);
nzero = 0;
}
}
}
else
{
//该位是万亿，亿，万，元位等关键位
if (str3 != "0" && nzero != 0)
{
ch1 = "零" + str1.Substring(temp * 1, 1);
ch2 = str2.Substring(i, 1);
nzero = 0;
}
else
{
if (str3 != "0" && nzero == 0)
{
ch1 = str1.Substring(temp * 1, 1);
ch2 = str2.Substring(i, 1);
nzero = 0;
}
else
{
if (str3 == "0" && nzero >= 3)
{
ch1 = "";
ch2 = "";
nzero = nzero + 1;
}
else
{
if (j >= 11)
{
ch1 = "";
nzero = nzero + 1;
}
else
{
ch1 = "";
ch2 = str2.Substring(i, 1);
nzero = nzero + 1;
}
}
}
}
}
if (i == (j - 11) || i == (j - 3))
{
//如果该位是亿位或元位，则必须写上
ch2 = str2.Substring(i, 1);
}
str5 = str5 + ch1 + ch2; if (i == j - 1 && str3 == "0")
{
//最后一位（分）为0时，加上“整”
str5 = str5 + '整';
}
}
if (num == 0)
{
str5 = "零元整";
}
return str5;
} /**/
/// <summary>
/// 一个重载，将字符串先转换成数字在调用CmycurD(decimal num)
/// </summary>
/// <param name="num">用户输入的金额，字符串形式未转成decimal</param>
/// <returns></returns>
public static string CmycurD(string numstr)
{
try
{
decimal num = Convert.ToDecimal(numstr);
return CmycurD(num);
}
catch
{
return "非数字形式！";
}
}
}
12 时间帮助类 TimeParser，全部代码如下：
public class TimeParser
{
/// <summary>
/// 把秒转换成分钟
/// </summary>
/// <returns></returns>
public static int SecondToMinute(int Second)
{
decimal mm = (decimal)((decimal)Second / (decimal)60);
return Convert.ToInt32(Math.Ceiling(mm));
} #region 返回某年某月最后一天
/// <summary>
/// 返回某年某月最后一天
/// </summary>
/// <param name="year">年份</param>
/// <param name="month">月份</param>
/// <returns>日</returns>
public static int GetMonthLastDate(int year, int month)
{
DateTime lastDay = new DateTime(year, month, new System.Globalization.GregorianCalendar().GetDaysInMonth(year, month));
int Day = lastDay.Day;
return Day;
}
#endregion #region 返回时间差
public static string DateDiff(DateTime DateTime1, DateTime DateTime2)
{
string dateDiff = null;
try
{
//TimeSpan ts1 = new TimeSpan(DateTime1.Ticks);
//TimeSpan ts2 = new TimeSpan(DateTime2.Ticks);
//TimeSpan ts = ts1.Subtract(ts2).Duration();
TimeSpan ts = DateTime2 - DateTime1;
if (ts.Days >=1)
{
dateDiff = DateTime1.Month.ToString() + "月" + DateTime1.Day.ToString() + "日";
}
else
{
if (ts.Hours > 1)
{
dateDiff = ts.Hours.ToString() + "小时前";
}
else
{
dateDiff = ts.Minutes.ToString() + "分钟前";
}
}
}
catch
{ }
return dateDiff;
}
#endregion
}
13 URL的操作类，全部代码如下：
/// <summary>
/// URL的操作类
/// </summary>
public class UrlOper
{
static System.Text.Encoding encoding = System.Text.Encoding.UTF8; #region URL的64位编码
public static string Base64Encrypt(string sourthUrl)
{
string eurl = HttpUtility.UrlEncode(sourthUrl);
eurl = Convert.ToBase64String(encoding.GetBytes(eurl));
return eurl;
}
#endregion #region URL的64位解码
public static string Base64Decrypt(string eStr)
{
if (!IsBase64(eStr))
{
return eStr;
}
byte[] buffer = Convert.FromBase64String(eStr);
string sourthUrl = encoding.GetString(buffer);
sourthUrl = HttpUtility.UrlDecode(sourthUrl);
return sourthUrl;
}
/// <summary>
/// 是否是Base64字符串
/// </summary>
/// <param name="eStr"></param>
/// <returns></returns>
public static bool IsBase64(string eStr)
{
if ((eStr.Length % 4) != 0)
{
return false;
}
if (!Regex.IsMatch(eStr, "^[A-Z0-9/+=]*$", RegexOptions.IgnoreCase))
{
return false;
}
return true;
}
#endregion /// <summary>
/// 添加URL参数
/// </summary>
public static string AddParam(string url, string paramName, string value)
{
Uri uri = new Uri(url);
if (string.IsNullOrEmpty(uri.Query))
{
string eval = HttpContext.Current.Server.UrlEncode(value);
return String.Concat(url, "?" + paramName + "=" + eval);
}
else
{
string eval = HttpContext.Current.Server.UrlEncode(value);
return String.Concat(url, "&" + paramName + "=" + eval);
}
}
/// <summary>
/// 更新URL参数
/// </summary>
public static string UpdateParam(string url, string paramName, string value)
{
string keyWord = paramName+"=";
int index = url.IndexOf(keyWord)+keyWord.Length;
int index1 = url.IndexOf("&", index);
if (index1 == -1)
{
url = url.Remove(index, url.Length - index);
url = string.Concat(url, value);
return url;
}
url = url.Remove(index,index1 - index);
url = url.Insert(index, value);
return url;
} #region 分析URL所属的域
public static void GetDomain(string fromUrl, out string domain, out string subDomain)
{
domain = "";
subDomain = "";
try
{
if (fromUrl.IndexOf("的名片") > -1)
{
subDomain = fromUrl;
domain = "名片";
return;
} UriBuilder builder = new UriBuilder(fromUrl);
fromUrl = builder.ToString(); Uri u = new Uri(fromUrl); if (u.IsWellFormedOriginalString())
{
if (u.IsFile)
{
subDomain = domain = "客户端本地文件路径"; }
else
{
string Authority = u.Authority;
string[] ss = u.Authority.Split('.');
if (ss.Length == 2)
{
Authority = "www." + Authority;
}
int index = Authority.IndexOf('.', 0);
domain = Authority.Substring(index + 1, Authority.Length - index - 1).Replace("comhttp","com");
subDomain = Authority.Replace("comhttp", "com");
if (ss.Length < 2)
{
domain = "不明路径";
subDomain = "不明路径";
}
}
}
else
{
if (u.IsFile)
{
subDomain = domain = "客户端本地文件路径";
}
else
{
subDomain = domain = "不明路径";
}
}
}
catch
{
subDomain = domain = "不明路径";
}
} /// <summary>
/// 分析 url 字符串中的参数信息
/// </summary>
/// <param name="url">输入的 URL</param>
/// <param name="baseUrl">输出 URL 的基础部分</param>
/// <param name="nvc">输出分析后得到的 (参数名,参数值) 的集合</param>
public static void ParseUrl(string url, out string baseUrl, out NameValueCollection nvc)
{
if (url == null)
throw new ArgumentNullException("url"); nvc = new NameValueCollection();
baseUrl = ""; if (url == "")
return; int questionMarkIndex = url.IndexOf('?'); if (questionMarkIndex == -1)
{
baseUrl = url;
return;
}
baseUrl = url.Substring(0, questionMarkIndex);
if (questionMarkIndex == url.Length - 1)
return;
string ps = url.Substring(questionMarkIndex + 1); // 开始分析参数对
Regex re = new Regex(@"(^|&)?(\w+)=([^&]+)(&|$)?", RegexOptions.Compiled);
MatchCollection mc = re.Matches(ps); foreach (Match m in mc)
{
nvc.Add(m.Result("$2").ToLower(), m.Result("$3"));
}
} #endregion
}
14 SessionHelper，全部代码如下：
public class SessionHelper
{
public const string LOGININFO_NAME = "LOGININFO_NAME"; public static T Get<T>(string name)
{
var value = HttpContext.Current.Session[name]; if (value == null)
{
return default(T);
}
else
{
return (T)value;
}
} public static void Set(string name, object value)
{
var s = HttpContext.Current.Session[name]; if (s != null)
{
HttpContext.Current.Session[name] = value;
}
else
{
HttpContext.Current.Session.Add(name, value);
}
} public static void Delete(string name)
{
HttpContext.Current.Session.Remove(name);
} public static void Clear()
{
HttpContext.Current.Session.Clear();
} public static object GetLoginInfo()
{
var value = HttpContext.Current.Session[LOGININFO_NAME];
return value;
} public static void SetLoginInfo(object value)
{ var s = HttpContext.Current.Session[LOGININFO_NAME]; if (s != null)
{
HttpContext.Current.Session[LOGININFO_NAME] = value;
}
else
{
HttpContext.Current.Session.Add(LOGININFO_NAME, value);
}
} public static void RemoveLoginInfo()
{
HttpContext.Current.Session.Remove(LOGININFO_NAME);
}
}
使用方式：
例如，登陆模块，用户点击登录之后可设置：
SessionHelper.SetLoginInfo(用户实体);
Session使用：
if (SessionHelper.GetLoginInfo() != null)
{
实例化用户实体= (实体)SessionHelper.GetLoginInfo();
}
用户退出最好清空Session
SessionHelper.RemoveLoginInfo();
15 验证码帮助类
效果：
新建验证码帮助类VerificationCodeHelper，全部代码如下：
public class VerificationCodeHelper
{
private static Color BackColor = Color.White;
private static int Width = 62;
private static int Height = 21;
private Random _random;
// private string _code; private int _brushNameIndex; public byte[] GetVCode(string codeStr)
{
_random = new Random();
using (Bitmap img = new Bitmap(Width, Height))
{
// _code = GetRandomCode();
// System.Web.HttpContext.Current.Session["vcode"] = _code;
using (Graphics g = Graphics.FromImage(img))
{
g.Clear(Color.White);//绘画背景颜色 Paint_Text(g, codeStr);// 绘画文字
// g.DrawString(strCode, new Font("微软雅黑", 15), Brushes.Blue, new PointF(5, 2));// 绘画文字
Paint_TextStain(img);// 绘画噪音点
g.DrawRectangle(Pens.DarkGray, 0, 0, Width - 1, Height - 1);//绘画边框
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
//将图片 保存到内存流中
img.Save(ms, System.Drawing.Imaging.ImageFormat.Gif);
//将内存流 里的 数据 转成 byte 数组 返回
return ms.ToArray();
}
}
} } /// <summary>
/// 绘画文字
/// </summary>
/// <param name="g"></param>
private void Paint_Text(Graphics g, string code)
{
g.DrawString(code, GetFont(), GetBrush(), 3, 1);
} /// <summary>
/// 绘画文字噪音点
/// </summary>
/// <param name="g"></param>
private void Paint_TextStain(Bitmap b)
{
string[] BrushName = new string[] { "OliveDrab",
"ForestGreen",
"DarkCyan",
"LightSlateGray",
"RoyalBlue",
"SlateBlue",
"DarkViolet",
"MediumVioletRed",
"IndianRed",
"Firebrick",
"Chocolate",
"Peru",
"Goldenrod"
}; for (int n = 0; n < 30; n++)
{
int x = _random.Next(Width);
int y = _random.Next(Height);
b.SetPixel(x, y, Color.FromName(BrushName[_brushNameIndex])); } }
/// <summary>
/// 随机取一个字体
/// </summary>
/// <returns></returns>
private Font GetFont()
{
string[] FontItems = new string[]{ "Arial",
"Helvetica",
"Geneva",
"sans-serif",
"Verdana"
}; int fontIndex = _random.Next(0, FontItems.Length);
FontStyle fontStyle = GetFontStyle(_random.Next(0, 2));
return new Font(FontItems[fontIndex], 12, fontStyle);
}
/**/
/**/
/**/
/// <summary>
/// 随机取一个笔刷
/// </summary>
/// <returns></returns>
private Brush GetBrush()
{
Brush[] BrushItems = new Brush[]{ Brushes.OliveDrab,
Brushes.ForestGreen,
Brushes.DarkCyan,
Brushes.LightSlateGray,
Brushes.RoyalBlue,
Brushes.SlateBlue,
Brushes.DarkViolet,
Brushes.MediumVioletRed,
Brushes.IndianRed,
Brushes.Firebrick,
Brushes.Chocolate,
Brushes.Peru,
Brushes.Goldenrod
}; int brushIndex = _random.Next(0, BrushItems.Length);
_brushNameIndex = brushIndex;
return BrushItems[brushIndex];
}
/// <summary>
/// 绘画背景颜色
/// </summary>
/// <param name="g"></param>
private void Paint_Background(Graphics g)
{
g.Clear(BackColor);
}
/**/
/**/
/**/
/// <summary>
/// 取一个字体的样式
/// </summary>
/// <param name="index"></param>
/// <returns></returns>
private FontStyle GetFontStyle(int index)
{
switch (index)
{
case 0:
return FontStyle.Bold;
case 1:
return FontStyle.Italic;
default:
return FontStyle.Regular;
}
} /// <summary>
/// 取得一个 4 位的随机码
/// </summary>
/// <returns></returns>
public string GetRandomCode()
{
return Guid.NewGuid().ToString().Substring(0, 5);
}
}
使用：
前台HTML
<img id="checkloing" src="/Login/VCode" class="loginFormCheckCodeImg" onclick="reloadcode('/Login/VCode')" title="Can not see clearly, change one." />
JS:
//刷新验证码
function reloadcode(srcStr) {
document.getElementById("checkloing").src = srcStr + "?rand=" + Math.random();
}
Controller
/// <summary>
/// 生成验证码
/// </summary>
/// <returns></returns>
[OutputCache(Duration = 10, VaryByParam = "rand")]//缓存10秒钟
[AllowAnonymous]//跳过登陆验证
public ActionResult VCode()
{
VerificationCodeHelper vcode = new VerificationCodeHelper();
string codeStr = vcode.GetRandomCode();
if (!string.IsNullOrEmpty(codeStr))
{
byte[] arrImg = vcode.GetVCode(codeStr);
Session["code"] = codeStr;
return File(arrImg, "image/gif");
}
else
{
return RedirectToAction("/控制器/VCode?rand=" + Guid.NewGuid().ToString().Substring(1, 10), "image/jpeg");
}
}
16 CookieHelper帮助类
using System;
using System.Web; namespace ConsoleApplication5
{
/// <summary>
/// Cookie 助手
/// </summary>
public sealed class CookieHelper
{
/// <summary>
/// 添加一个 Cookie
/// </summary>
/// <param name="name">名</param>
/// <param name="value">值</param>
public static void Add(string name, string value)
{
var cookie = new HttpCookie(name, value); HttpContext.Current.Response.Cookies.Add(cookie);
} /// <summary>
/// 添加一个 Cookie
/// </summary>
/// <param name="name">名</param>
/// <param name="value">值</param>
/// <param name="expires">过期日期和时间</param>
public static void Add(string name, string value, DateTime expires)
{
var cookie = new HttpCookie(name, value)
{
Expires = expires
}; HttpContext.Current.Response.Cookies.Add(cookie);
} /// <summary>
/// 获取 Cookie 值
/// </summary>
/// <param name="name">名</param>
/// <returns></returns>
public static string Get(string name)
{
var cookie = HttpContext.Current.Request.Cookies[name]; return cookie == null ? string.Empty : cookie.Value;
}
}
}
17 JsonHepler
using System;
using System.Collections.Generic;
using System.Web;
using System.Text;
using System.Reflection;
using System.Collections;
using System.Data;
using System.Data.Common;
using System.Web.Script.Serialization; /// <summary>
///JsonHandleHelper 的摘要说明
/// </summary>
public class JsonHandleHelper
{ /// <summary>
/// 对象转JSON
/// </summary>
/// <param name="obj">对象</param>
/// <returns>JSON格式的字符串</returns>
public static string ObjectToJSON(object obj)
{
JavaScriptSerializer jss =new JavaScriptSerializer();
try
{
return jss.Serialize(obj);
}
catch(Exception ex)
{ throw new Exception("JSONHelper.ObjectToJSON(): "+ ex.Message);
}
}
/// <summary>
/// 转换对象为JSON格式数据
/// </summary>
/// <typeparam name="T">类</typeparam>
/// <param name="obj">对象</param>
/// <returns>字符格式的JSON数据</returns>
public static string GetJSON<T>(object obj)
{
string result = String.Empty;
try
{
System.Runtime.Serialization.Json.DataContractJsonSerializer serializer =
new System.Runtime.Serialization.Json.DataContractJsonSerializer(typeof(T));
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
serializer.WriteObject(ms, obj);
result = System.Text.Encoding.UTF8.GetString(ms.ToArray());
}
}
catch (Exception ex)
{
throw ex;
}
return result;
}
/// <summary>
/// 转换List<T>的数据为JSON格式
/// </summary>
/// <typeparam name="T">类</typeparam>
/// <param name="vals">列表值</param>
/// <returns>JSON格式数据</returns>
public static string JSON<T>(List<T> vals)
{
System.Text.StringBuilder st = new System.Text.StringBuilder();
try
{
System.Runtime.Serialization.Json.DataContractJsonSerializer s = new System.Runtime.Serialization.Json.DataContractJsonSerializer(typeof(T)); foreach (T city in vals)
{
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
s.WriteObject(ms, city);
st.Append(System.Text.Encoding.UTF8.GetString(ms.ToArray()));
}
}
}
catch (Exception ex)
{
throw ex;
} return st.ToString();
}
/// <summary>
/// JSON格式字符转换为T类型的对象
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="jsonStr"></param>
/// <returns></returns>
public static T ParseFormByJson<T>(string jsonStr)
{
T obj = Activator.CreateInstance<T>();
using (System.IO.MemoryStream ms =
new System.IO.MemoryStream(System.Text.Encoding.UTF8.GetBytes(jsonStr)))
{
System.Runtime.Serialization.Json.DataContractJsonSerializer serializer =
new System.Runtime.Serialization.Json.DataContractJsonSerializer(typeof(T));
return (T)serializer.ReadObject(ms);
}
}
/// <summary>
/// 数据表转键值对集合
/// 把DataTable转成 List集合, 存每一行
/// 集合中放的是键值对字典,存每一列
/// </summary>
/// <param name="dt">数据表</param>
/// <returns>哈希表数组</returns>
public static List<Dictionary<string, object>> DataTableToList(DataTable dt)
{
List<Dictionary<string, object>> list= new List<Dictionary<string, object>>(); foreach (DataRow dr in dt.Rows)
{
Dictionary<string, object> dic = new Dictionary<string, object>();
foreach (DataColumn dc in dt.Columns)
{
dic.Add(dc.ColumnName, dr[dc.ColumnName]);
}
list.Add(dic);
}
return list;
}
/// <summary>
/// 数据集转键值对数组字典
/// </summary>
/// <param name="dataSet">数据集</param>
/// <returns>键值对数组字典</returns>
public static Dictionary<string, List<Dictionary<string, object>>> DataSetToDic(DataSet ds)
{
Dictionary<string, List<Dictionary<string, object>>> result = new Dictionary<string, List<Dictionary<string, object>>>(); foreach (DataTable dt in ds.Tables)
result.Add(dt.TableName, DataTableToList(dt)); return result;
}
/// <summary>
/// 数据表转JSON
/// </summary>
/// <param name="dataTable">数据表</param>
/// <returns>JSON字符串</returns>
public static string DataTableToJSON(DataTable dt)
{
return ObjectToJSON(DataTableToList(dt));
}
/// <summary>
/// JSON文本转对象,泛型方法
/// </summary>
/// <typeparam name="T">类型</typeparam>
/// <param name="jsonText">JSON文本</param>
/// <returns>指定类型的对象</returns>
public static T JSONToObject<T>(string jsonText)
{
JavaScriptSerializer jss =new JavaScriptSerializer();
try
{
return jss.Deserialize<T>(jsonText);
}
catch(Exception ex)
{
throw new Exception("JSONHelper.JSONToObject(): "+ ex.Message);
}
}
/// <summary>
/// 将JSON文本转换为数据表数据
/// </summary>
/// <param name="jsonText">JSON文本</param>
/// <returns>数据表字典</returns>
public static Dictionary<string, List<Dictionary<string, object>>> TablesDataFromJSON(string jsonText)
{
return JSONToObject<Dictionary<string, List<Dictionary<string, object>>>>(jsonText);
}
/// <summary>
/// 将JSON文本转换成数据行
/// </summary>
/// <param name="jsonText">JSON文本</param>
/// <returns>数据行的字典</returns>
public static Dictionary<string, object> DataRowFromJSON(string jsonText)
{
return JSONToObject<Dictionary<string, object>>(jsonText);
} }
18 Log4net高并发、多线程日志记录
using log4net;
using log4net.Config;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks; namespace Emrys.FlashLog
{
public sealed class FlashLogger
{
/// <summary>
/// 记录消息Queue
/// </summary>
private readonly ConcurrentQueue<FlashLogMessage> _que; /// <summary>
/// 信号
/// </summary>
private readonly ManualResetEvent _mre; /// <summary>
/// 日志
/// </summary>
private readonly ILog _log; /// <summary>
/// 日志
/// </summary>
private static FlashLogger _flashLog = new FlashLogger(); private FlashLogger()
{
var configFile = new FileInfo(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "log4net.config"));
if (!configFile.Exists)
{
throw new Exception("未配置log4net配置文件！");
} // 设置日志配置文件路径
XmlConfigurator.Configure(configFile); _que = new ConcurrentQueue<FlashLogMessage>();
_mre = new ManualResetEvent(false);
_log = LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
} /// <summary>
/// 实现单例
/// </summary>
/// <returns></returns>
public static FlashLogger Instance()
{
return _flashLog;
} /// <summary>
/// 另一个线程记录日志，只在程序初始化时调用一次
/// </summary>
public void Register()
{
Thread t = new Thread(new ThreadStart(WriteLog));
t.IsBackground = false;
t.Start();
} /// <summary>
/// 从队列中写日志至磁盘
/// </summary>
private void WriteLog()
{
while (true)
{
// 等待信号通知
_mre.WaitOne(); FlashLogMessage msg;
// 判断是否有内容需要如磁盘 从列队中获取内容，并删除列队中的内容
while (_que.Count > 0 && _que.TryDequeue(out msg))
{
// 判断日志等级，然后写日志
switch (msg.Level)
{
case FlashLogLevel.Debug:
_log.Debug(msg.Message, msg.Exception);
break;
case FlashLogLevel.Info:
_log.Info(msg.Message, msg.Exception);
break;
case FlashLogLevel.Error:
_log.Error(msg.Message, msg.Exception);
break;
case FlashLogLevel.Warn:
_log.Warn(msg.Message, msg.Exception);
break;
case FlashLogLevel.Fatal:
_log.Fatal(msg.Message, msg.Exception);
break;
}
} // 重新设置信号
_mre.Reset();
Thread.Sleep(1);
}
} /// <summary>
/// 写日志
/// </summary>
/// <param name="message">日志文本</param>
/// <param name="level">等级</param>
/// <param name="ex">Exception</param>
public void EnqueueMessage(string message, FlashLogLevel level, Exception ex = null)
{
if ((level == FlashLogLevel.Debug && _log.IsDebugEnabled)
|| (level == FlashLogLevel.Error && _log.IsErrorEnabled)
|| (level == FlashLogLevel.Fatal && _log.IsFatalEnabled)
|| (level == FlashLogLevel.Info && _log.IsInfoEnabled)
|| (level == FlashLogLevel.Warn && _log.IsWarnEnabled))
{
_que.Enqueue(new FlashLogMessage
{
Message = "[" + DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss,fff") + "]\r\n" + message,
Level = level,
Exception = ex
}); // 通知线程往磁盘中写日志
_mre.Set();
}
} public static void Debug(string msg, Exception ex = null)
{
Instance().EnqueueMessage(msg, FlashLogLevel.Debug, ex);
} public static void Error(string msg, Exception ex = null)
{
Instance().EnqueueMessage(msg, FlashLogLevel.Error, ex);
} public static void Fatal(string msg, Exception ex = null)
{
Instance().EnqueueMessage(msg, FlashLogLevel.Fatal, ex);
} public static void Info(string msg, Exception ex = null)
{
Instance().EnqueueMessage(msg, FlashLogLevel.Info, ex);
} public static void Warn(string msg, Exception ex = null)
{
Instance().EnqueueMessage(msg, FlashLogLevel.Warn, ex);
} } /// <summary>
/// 日志等级
/// </summary>
public enum FlashLogLevel
{
Debug,
Info,
Error,
Warn,
Fatal
} /// <summary>
/// 日志内容
/// </summary>
public class FlashLogMessage
{
public string Message { get; set; }
public FlashLogLevel Level { get; set; }
public Exception Exception { get; set; } } }
使用：
需要在程序启动时注册，如asp.net 程序中在Global.asax中的Application_Start注册
FlashLogger.Instance().Register();
需要记录日志的地方调用即可：
FlashLogger.Debug("Debug");
FlashLogger.Debug("Debug", new Exception("testexception"));
FlashLogger.Info("Info");
FlashLogger.Fatal("Fatal");
FlashLogger.Error("Error");
FlashLogger.Warn("Warn", new Exception("testexception"));
19 js中汉字转拼音
js类（新建一个pinyin.js文件，代码如下）
String.prototype.toPinyin = function () {
var str = ConvertPinyin(this);
str = str.toUpperCase();
return str;
}
// JavaScript Document
var PinYin = { "a": "\u554a\u963f\u9515", "ai": "\u57c3\u6328\u54ce\u5509\u54c0\u7691\u764c\u853c\u77ee\u827e\u788d\u7231\u9698\u8bf6\u6371\u55f3\u55cc\u5ad2\u7477\u66a7\u7839\u953f\u972d", "an": "\u978d\u6c28\u5b89\u4ffa\u6309\u6697\u5cb8\u80fa\u6848\u8c19\u57ef\u63de\u72b4\u5eb5\u6849\u94f5\u9e4c\u9878\u9eef", "ang": "\u80ae\u6602\u76ce", "ao": "\u51f9\u6556\u71ac\u7ff1\u8884\u50b2\u5965\u61ca\u6fb3\u5773\u62d7\u55f7\u5662\u5c99\u5ed2\u9068\u5aaa\u9a9c\u8071\u87af\u93ca\u9ccc\u93d6", "ba": "\u82ad\u634c\u6252\u53ed\u5427\u7b06\u516b\u75a4\u5df4\u62d4\u8dcb\u9776\u628a\u8019\u575d\u9738\u7f62\u7238\u8307\u83dd\u8406\u636d\u5c9c\u705e\u6777\u94af\u7c91\u9c85\u9b43", "bai": "\u767d\u67cf\u767e\u6446\u4f70\u8d25\u62dc\u7a17\u859c\u63b0\u97b4", "ban": "\u6591\u73ed\u642c\u6273\u822c\u9881\u677f\u7248\u626e\u62cc\u4f34\u74e3\u534a\u529e\u7eca\u962a\u5742\u8c73\u94a3\u7622\u764d\u8228", "bang": "\u90a6\u5e2e\u6886\u699c\u8180\u7ed1\u68d2\u78c5\u868c\u9551\u508d\u8c24\u84a1\u8783", "bao": "\u82de\u80de\u5305\u8912\u96f9\u4fdd\u5821\u9971\u5b9d\u62b1\u62a5\u66b4\u8c79\u9c8d\u7206\u52f9\u8446\u5b80\u5b62\u7172\u9e28\u8913\u8db5\u9f85", "bo": "\u5265\u8584\u73bb\u83e0\u64ad\u62e8\u94b5\u6ce2\u535a\u52c3\u640f\u94c2\u7b94\u4f2f\u5e1b\u8236\u8116\u818a\u6e24\u6cca\u9a73\u4eb3\u8543\u5575\u997d\u6a97\u64d8\u7934\u94b9\u9e41\u7c38\u8ddb", "bei": "\u676f\u7891\u60b2\u5351\u5317\u8f88\u80cc\u8d1d\u94a1\u500d\u72c8\u5907\u60eb\u7119\u88ab\u5b5b\u9642\u90b6\u57e4\u84d3\u5457\u602b\u6096\u789a\u9e4e\u8919\u943e", "ben": "\u5954\u82ef\u672c\u7b28\u755a\u574c\u951b", "beng": "\u5d29\u7ef7\u752d\u6cf5\u8e66\u8ff8\u552a\u5623\u750f", "bi": "\u903c\u9f3b\u6bd4\u9119\u7b14\u5f7c\u78a7\u84d6\u853d\u6bd5\u6bd9\u6bd6\u5e01\u5e87\u75f9\u95ed\u655d\u5f0a\u5fc5\u8f9f\u58c1\u81c2\u907f\u965b\u5315\u4ef3\u4ffe\u8298\u835c\u8378\u5421\u54d4\u72f4\u5eb3\u610e\u6ed7\u6fde\u5f3c\u59a3\u5a62\u5b16\u74a7\u8d32\u7540\u94cb\u79d5\u88e8\u7b5a\u7b85\u7be6\u822d\u895e\u8df8\u9ac0", "bian": "\u97ad\u8fb9\u7f16\u8d2c\u6241\u4fbf\u53d8\u535e\u8fa8\u8fa9\u8fab\u904d\u533e\u5f01\u82c4\u5fed\u6c74\u7f0f\u7178\u782d\u78a5\u7a39\u7a86\u8759\u7b3e\u9cca", "biao": "\u6807\u5f6a\u8198\u8868\u5a4a\u9aa0\u98d1\u98d9\u98da\u706c\u9556\u9573\u762d\u88f1\u9cd4", "bie": "\u9cd6\u618b\u522b\u762a\u8e69\u9cd8", "bin": "\u5f6c\u658c\u6fd2\u6ee8\u5bbe\u6448\u50a7\u6d5c\u7f24\u73a2\u6ba1\u8191\u9554\u9acc\u9b13", "bing": "\u5175\u51b0\u67c4\u4e19\u79c9\u997c\u70b3\u75c5\u5e76\u7980\u90b4\u6452\u7ee0\u678b\u69df\u71f9", "bu": "\u6355\u535c\u54fa\u8865\u57e0\u4e0d\u5e03\u6b65\u7c3f\u90e8\u6016\u62ca\u535f\u900b\u74ff\u6661\u949a\u91ad", "ca": "\u64e6\u5693\u7924", "cai": "\u731c\u88c1\u6750\u624d\u8d22\u776c\u8e29\u91c7\u5f69\u83dc\u8521", "can": "\u9910\u53c2\u8695\u6b8b\u60ed\u60e8\u707f\u9a96\u74a8\u7cb2\u9eea", "cang": "\u82cd\u8231\u4ed3\u6ca7\u85cf\u4f27", "cao": "\u64cd\u7cd9\u69fd\u66f9\u8349\u8279\u5608\u6f15\u87ac\u825a", "ce": "\u5395\u7b56\u4fa7\u518c\u6d4b\u5202\u5e3b\u607b", "ceng": "\u5c42\u8e6d\u564c", "cha": "\u63d2\u53c9\u832c\u8336\u67e5\u78b4\u643d\u5bdf\u5c94\u5dee\u8be7\u7339\u9987\u6c4a\u59f9\u6748\u6942\u69ce\u6aab\u9497\u9538\u9572\u8869", "chai": "\u62c6\u67f4\u8c7a\u4faa\u8308\u7625\u867f\u9f87", "chan": "\u6400\u63ba\u8749\u998b\u8c17\u7f20\u94f2\u4ea7\u9610\u98a4\u5181\u8c04\u8c36\u8487\u5edb\u5fcf\u6f7a\u6fb6\u5b71\u7fbc\u5a75\u5b17\u9aa3\u89c7\u7985\u9561\u88e3\u87fe\u8e94", "chang": "\u660c\u7316\u573a\u5c1d\u5e38\u957f\u507f\u80a0\u5382\u655e\u7545\u5531\u5021\u4f25\u9b2f\u82cc\u83d6\u5f9c\u6005\u60dd\u960a\u5a3c\u5ae6\u6636\u6c05\u9cb3", "chao": "\u8d85\u6284\u949e\u671d\u5632\u6f6e\u5de2\u5435\u7092\u600a\u7ec9\u6641\u8016", "che": "\u8f66\u626f\u64a4\u63a3\u5f7b\u6f88\u577c\u5c6e\u7817", "chen": "\u90f4\u81e3\u8fb0\u5c18\u6668\u5ff1\u6c89\u9648\u8d81\u886c\u79f0\u8c0c\u62bb\u55d4\u5bb8\u741b\u6987\u809c\u80c2\u789c\u9f80", "cheng": "\u6491\u57ce\u6a59\u6210\u5448\u4e58\u7a0b\u60e9\u6f84\u8bda\u627f\u901e\u9a8b\u79e4\u57d5\u5d4a\u5fb5\u6d48\u67a8\u67fd\u6a18\u665f\u584d\u77a0\u94d6\u88ce\u86cf\u9172", "chi": "\u5403\u75f4\u6301\u5319\u6c60\u8fdf\u5f1b\u9a70\u803b\u9f7f\u4f88\u5c3a\u8d64\u7fc5\u65a5\u70bd\u50ba\u5880\u82aa\u830c\u640b\u53f1\u54e7\u557b\u55e4\u5f73\u996c\u6cb2\u5ab8\u6555\u80dd\u7719\u7735\u9e31\u761b\u892b\u86a9\u87ad\u7b1e\u7bea\u8c49\u8e05\u8e1f\u9b51", "chong": "\u5145\u51b2\u866b\u5d07\u5ba0\u833a\u5fe1\u61a7\u94f3\u825f", "chou": "\u62bd\u916c\u7574\u8e0c\u7a20\u6101\u7b79\u4ec7\u7ef8\u7785\u4e11\u4fe6\u5733\u5e31\u60c6\u6eb4\u59af\u7633\u96e0\u9c8b", "chu": "\u81ed\u521d\u51fa\u6a71\u53a8\u8e87\u9504\u96cf\u6ec1\u9664\u695a\u7840\u50a8\u77d7\u6410\u89e6\u5904\u4e8d\u520d\u61b7\u7ecc\u6775\u696e\u6a17\u870d\u8e70\u9edc", "chuan": "\u63e3\u5ddd\u7a7f\u693d\u4f20\u8239\u5598\u4e32\u63be\u821b\u60f4\u9044\u5ddb\u6c1a\u948f\u9569\u8221", "chuang": "\u75ae\u7a97\u5e62\u5e8a\u95ef\u521b\u6006", "chui": "\u5439\u708a\u6376\u9524\u5782\u9672\u68f0\u69cc", "chun": "\u6625\u693f\u9187\u5507\u6df3\u7eaf\u8822\u4fc3\u83bc\u6c8c\u80ab\u6710\u9e51\u877d", "chuo": "\u6233\u7ef0\u851f\u8fb6\u8f8d\u955e\u8e14\u9f8a", "ci": "\u75b5\u8328\u78c1\u96cc\u8f9e\u6148\u74f7\u8bcd\u6b64\u523a\u8d50\u6b21\u8360\u5472\u5d6f\u9e5a\u8785\u7ccd\u8d91", "cong": "\u806a\u8471\u56f1\u5306\u4ece\u4e1b\u506c\u82c1\u6dd9\u9aa2\u742e\u7481\u679e", "cu": "\u51d1\u7c97\u918b\u7c07\u731d\u6b82\u8e59", "cuan": "\u8e7f\u7be1\u7a9c\u6c46\u64ba\u6615\u7228", "cui": "\u6467\u5d14\u50ac\u8106\u7601\u7cb9\u6dec\u7fe0\u8403\u60b4\u7480\u69b1\u96b9", "cun": "\u6751\u5b58\u5bf8\u78cb\u5fd6\u76b4", "cuo": "\u64ae\u6413\u63aa\u632b\u9519\u539d\u811e\u9509\u77ec\u75e4\u9e7e\u8e49\u8e9c", "da": "\u642d\u8fbe\u7b54\u7629\u6253\u5927\u8037\u54d2\u55d2\u601b\u59b2\u75b8\u8921\u7b2a\u977c\u9791", "dai": "\u5446\u6b79\u50a3\u6234\u5e26\u6b86\u4ee3\u8d37\u888b\u5f85\u902e\u6020\u57ed\u7519\u5454\u5cb1\u8fe8\u902f\u9a80\u7ed0\u73b3\u9edb", "dan": "\u803d\u62c5\u4e39\u5355\u90f8\u63b8\u80c6\u65e6\u6c2e\u4f46\u60ee\u6de1\u8bde\u5f39\u86cb\u4ebb\u510b\u5369\u840f\u5556\u6fb9\u6a90\u6b9a\u8d55\u7708\u7605\u8043\u7baa", "dang": "\u5f53\u6321\u515a\u8361\u6863\u8c20\u51fc\u83ea\u5b95\u7800\u94db\u88c6", "dao": "\u5200\u6363\u8e48\u5012\u5c9b\u7977\u5bfc\u5230\u7a3b\u60bc\u9053\u76d7\u53e8\u5541\u5fc9\u6d2e\u6c18\u7118\u5fd1\u7e9b", "de": "\u5fb7\u5f97\u7684\u951d", "deng": "\u8e6c\u706f\u767b\u7b49\u77aa\u51f3\u9093\u5654\u5d9d\u6225\u78f4\u956b\u7c26", "di": "\u5824\u4f4e\u6ef4\u8fea\u654c\u7b1b\u72c4\u6da4\u7fdf\u5ae1\u62b5\u5e95\u5730\u8482\u7b2c\u5e1d\u5f1f\u9012\u7f14\u6c10\u7c74\u8bcb\u8c1b\u90b8\u577b\u839c\u837b\u5600\u5a23\u67e2\u68e3\u89cc\u7825\u78b2\u7747\u955d\u7f9d\u9ab6", "dian": "\u98a0\u6382\u6ec7\u7898\u70b9\u5178\u975b\u57ab\u7535\u4f43\u7538\u5e97\u60e6\u5960\u6dc0\u6bbf\u4e36\u963d\u576b\u57dd\u5dc5\u73b7\u765c\u766b\u7c1f\u8e2e", "diao": "\u7889\u53fc\u96d5\u51cb\u5201\u6389\u540a\u9493\u8c03\u8f7a\u94de\u8729\u7c9c\u8c82", "die": "\u8dcc\u7239\u789f\u8776\u8fed\u8c0d\u53e0\u4f5a\u57a4\u581e\u63f2\u558b\u6e2b\u8f76\u7252\u74de\u8936\u800b\u8e40\u9cbd\u9cce", "ding": "\u4e01\u76ef\u53ee\u9489\u9876\u9f0e\u952d\u5b9a\u8ba2\u4e22\u4ec3\u5576\u738e\u815a\u7887\u753a\u94e4\u7594\u8035\u914a", "dong": "\u4e1c\u51ac\u8463\u61c2\u52a8\u680b\u4f97\u606b\u51bb\u6d1e\u578c\u549a\u5cbd\u5cd2\u5902\u6c21\u80e8\u80f4\u7850\u9e2b", "dou": "\u515c\u6296\u6597\u9661\u8c46\u9017\u75d8\u8538\u94ad\u7aa6\u7aac\u86aa\u7bfc\u9161", "du": "\u90fd\u7763\u6bd2\u728a\u72ec\u8bfb\u5835\u7779\u8d4c\u675c\u9540\u809a\u5ea6\u6e21\u5992\u828f\u561f\u6e0e\u691f\u6a50\u724d\u8839\u7b03\u9ad1\u9ee9", "duan": "\u7aef\u77ed\u953b\u6bb5\u65ad\u7f0e\u5f56\u6934\u7145\u7c16", "dui": "\u5806\u5151\u961f\u5bf9\u603c\u619d\u7893", "dun": "\u58a9\u5428\u8e72\u6566\u987f\u56e4\u949d\u76fe\u9041\u7096\u7818\u7905\u76f9\u9566\u8db8", "duo": "\u6387\u54c6\u591a\u593a\u579b\u8eb2\u6735\u8dfa\u8235\u5241\u60f0\u5815\u5484\u54da\u7f0d\u67c1\u94ce\u88f0\u8e31", "e": "\u86fe\u5ce8\u9e45\u4fc4\u989d\u8bb9\u5a25\u6076\u5384\u627c\u904f\u9102\u997f\u5669\u8c14\u57a9\u57ad\u82ca\u83aa\u843c\u5443\u6115\u5c59\u5a40\u8f6d\u66f7\u816d\u786a\u9507\u9537\u9e57\u989a\u9cc4", "en": "\u6069\u84bd\u6441\u5514\u55ef", "er": "\u800c\u513f\u8033\u5c14\u9975\u6d31\u4e8c\u8d30\u8fe9\u73e5\u94d2\u9e38\u9c95", "fa": "\u53d1\u7f5a\u7b4f\u4f10\u4e4f\u9600\u6cd5\u73d0\u57a1\u781d", "fan": "\u85e9\u5e06\u756a\u7ffb\u6a0a\u77fe\u9492\u7e41\u51e1\u70e6\u53cd\u8fd4\u8303\u8d29\u72af\u996d\u6cdb\u8629\u5e61\u72ad\u68b5\u6535\u71d4\u7548\u8e6f", "fang": "\u574a\u82b3\u65b9\u80aa\u623f\u9632\u59a8\u4eff\u8bbf\u7eba\u653e\u531a\u90a1\u5f77\u94ab\u822b\u9c82", "fei": 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"\u5676\u560e\u86e4\u5c2c\u5477\u5c15\u5c1c\u65ee\u9486", "gai": "\u8be5\u6539\u6982\u9499\u76d6\u6e89\u4e10\u9654\u5793\u6224\u8d45\u80f2", "gan": "\u5e72\u7518\u6746\u67d1\u7aff\u809d\u8d76\u611f\u79c6\u6562\u8d63\u5769\u82f7\u5c34\u64c0\u6cd4\u6de6\u6f89\u7ec0\u6a44\u65f0\u77f8\u75b3\u9150", "gang": "\u5188\u521a\u94a2\u7f38\u809b\u7eb2\u5c97\u6e2f\u6206\u7f61\u9883\u7b7b", "gong": "\u6760\u5de5\u653b\u529f\u606d\u9f9a\u4f9b\u8eac\u516c\u5bab\u5f13\u5de9\u6c5e\u62f1\u8d21\u5171\u857b\u5efe\u54a3\u73d9\u80b1\u86a3\u86e9\u89e5", "gao": "\u7bd9\u768b\u9ad8\u818f\u7f94\u7cd5\u641e\u9550\u7a3f\u544a\u777e\u8bf0\u90dc\u84bf\u85c1\u7f1f\u69d4\u69c1\u6772\u9506", "ge": "\u54e5\u6b4c\u6401\u6208\u9e3d\u80f3\u7599\u5272\u9769\u845b\u683c\u9601\u9694\u94ec\u4e2a\u5404\u9b32\u4ee1\u54ff\u5865\u55dd\u7ea5\u643f\u8188\u784c\u94ea\u9549\u88bc\u988c\u867c\u8238\u9abc\u9ac2", "gei": "\u7ed9", "gen": "\u6839\u8ddf\u4e98\u831b\u54cf\u826e", "geng": "\u8015\u66f4\u5e9a\u7fb9\u57c2\u803f\u6897\u54fd\u8d53\u9ca0", "gou": "\u94a9\u52fe\u6c9f\u82df\u72d7\u57a2\u6784\u8d2d\u591f\u4f5d\u8bdf\u5ca3\u9058\u5abe\u7f11\u89cf\u5f40\u9e32\u7b31\u7bdd\u97b2", "gu": "\u8f9c\u83c7\u5495\u7b8d\u4f30\u6cbd\u5b64\u59d1\u9f13\u53e4\u86ca\u9aa8\u8c37\u80a1\u6545\u987e\u56fa\u96c7\u560f\u8bc2\u83f0\u54cc\u5d2e\u6c69\u688f\u8f71\u726f\u727f\u80cd\u81cc\u6bc2\u77bd\u7f5f\u94b4\u9522\u74e0\u9e2a\u9e44\u75fc\u86c4\u9164\u89da\u9cb4\u9ab0\u9e58", "gua": "\u522e\u74dc\u5250\u5be1\u6302\u8902\u5366\u8bd6\u5471\u681d\u9e39", "guai": "\u4e56\u62d0\u602a\u54d9", "guan": "\u68fa\u5173\u5b98\u51a0\u89c2\u7ba1\u9986\u7f50\u60ef\u704c\u8d2f\u500c\u839e\u63bc\u6dab\u76e5\u9e73\u9ccf", "guang": "\u5149\u5e7f\u901b\u72b7\u6844\u80f1\u7592", "gui": "\u7470\u89c4\u572d\u7845\u5f52\u9f9f\u95fa\u8f68\u9b3c\u8be1\u7678\u6842\u67dc\u8dea\u8d35\u523d\u5326\u523f\u5e8b\u5b84\u59ab\u6867\u7085\u6677\u7688\u7c0b\u9c91\u9cdc", "gun": 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"\u8f70\u54c4\u70d8\u8679\u9e3f\u6d2a\u5b8f\u5f18\u7ea2\u9ec9\u8ba7\u836d\u85a8\u95f3\u6cd3", "hou": "\u5589\u4faf\u7334\u543c\u539a\u5019\u540e\u5820\u5f8c\u9005\u760a\u7bcc\u7cc7\u9c8e\u9aba", "hu": "\u547c\u4e4e\u5ffd\u745a\u58f6\u846b\u80e1\u8774\u72d0\u7cca\u6e56\u5f27\u864e\u552c\u62a4\u4e92\u6caa\u6237\u51b1\u553f\u56eb\u5cb5\u7322\u6019\u60da\u6d52\u6ef9\u7425\u69f2\u8f77\u89f3\u70c0\u7173\u623d\u6248\u795c\u9e55\u9e71\u7b0f\u9190\u659b", "hua": "\u82b1\u54d7\u534e\u733e\u6ed1\u753b\u5212\u5316\u8bdd\u5290\u6d4d\u9a85\u6866\u94e7\u7a1e", "huai": "\u69d0\u5f8a\u6000\u6dee\u574f\u8fd8\u8e1d", "huan": "\u6b22\u73af\u6853\u7f13\u6362\u60a3\u5524\u75ea\u8c62\u7115\u6da3\u5ba6\u5e7b\u90c7\u5942\u57b8\u64d0\u571c\u6d39\u6d63\u6f36\u5bf0\u902d\u7f33\u953e\u9ca9\u9b1f", "huang": "\u8352\u614c\u9ec4\u78fa\u8757\u7c27\u7687\u51f0\u60f6\u714c\u6643\u5e4c\u604d\u8c0e\u968d\u5fa8\u6e5f\u6f62\u9051\u749c\u8093\u7640\u87e5\u7bc1\u9cc7", "hui": 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"kan": "\u520a\u582a\u52d8\u574e\u780d\u770b\u4f83\u51f5\u83b0\u83b6\u6221\u9f9b\u77b0", "kang": "\u5eb7\u6177\u7ce0\u625b\u6297\u4ea2\u7095\u5751\u4f09\u95f6\u94aa", "kao": "\u8003\u62f7\u70e4\u9760\u5c3b\u6832\u7292\u94d0", "ken": "\u80af\u5543\u57a6\u6073\u57a0\u88c9\u9880", "keng": "\u542d\u5fd0\u94ff", "kong": "\u7a7a\u6050\u5b54\u63a7\u5025\u5d06\u7b9c", "kou": "\u62a0\u53e3\u6263\u5bc7\u82a4\u853b\u53e9\u770d\u7b58", "ku": "\u67af\u54ed\u7a9f\u82e6\u9177\u5e93\u88e4\u5233\u5800\u55be\u7ed4\u9ab7", "kua": "\u5938\u57ae\u630e\u8de8\u80ef\u4f89", "kuai": "\u5757\u7b77\u4fa9\u5feb\u84af\u90d0\u8489\u72ef\u810d", "kuan": "\u5bbd\u6b3e\u9acb", "kuang": "\u5321\u7b50\u72c2\u6846\u77ff\u7736\u65f7\u51b5\u8bd3\u8bf3\u909d\u5739\u593c\u54d0\u7ea9\u8d36", "kui": "\u4e8f\u76d4\u5cbf\u7aa5\u8475\u594e\u9b41\u5080\u9988\u6127\u6e83\u9997\u532e\u5914\u9697\u63c6\u55b9\u559f\u609d\u6126\u9615\u9035\u668c\u777d\u8069\u8770\u7bd1\u81fe\u8dec", "kun": "\u5764\u6606\u6346\u56f0\u6083\u9603\u7428\u951f\u918c\u9cb2\u9ae1", "kuo": "\u62ec\u6269\u5ed3\u9614\u86de", "la": "\u5783\u62c9\u5587\u8721\u814a\u8fa3\u5566\u524c\u647a\u908b\u65ef\u782c\u760c", "lai": "\u83b1\u6765\u8d56\u5d03\u5f95\u6d9e\u6fd1\u8d49\u7750\u94fc\u765e\u7c41", "lan": "\u84dd\u5a6a\u680f\u62e6\u7bee\u9611\u5170\u6f9c\u8c30\u63fd\u89c8\u61d2\u7f06\u70c2\u6ee5\u5549\u5c9a\u61d4\u6f24\u6984\u6593\u7f71\u9567\u8934", "lang": "\u7405\u6994\u72fc\u5eca\u90ce\u6717\u6d6a\u83a8\u8497\u5577\u9606\u9512\u7a02\u8782", "lao": "\u635e\u52b3\u7262\u8001\u4f6c\u59e5\u916a\u70d9\u6d9d\u5520\u5d02\u6833\u94d1\u94f9\u75e8\u91aa", "le": "\u52d2\u4e50\u808b\u4ec2\u53fb\u561e\u6cd0\u9cd3", "lei": "\u96f7\u956d\u857e\u78ca\u7d2f\u5121\u5792\u64c2\u7c7b\u6cea\u7fb8\u8bd4\u837d\u54a7\u6f2f\u5ad8\u7f27\u6a91\u8012\u9179", "ling": "\u68f1\u51b7\u62ce\u73b2\u83f1\u96f6\u9f84\u94c3\u4f36\u7f9a\u51cc\u7075\u9675\u5cad\u9886\u53e6\u4ee4\u9143\u5844\u82d3\u5464\u56f9\u6ce0\u7eeb\u67c3\u68c2\u74f4\u8046\u86c9\u7fce\u9cae", "leng": "\u695e\u6123", "li": "\u5398\u68a8\u7281\u9ece\u7bf1\u72f8\u79bb\u6f13\u7406\u674e\u91cc\u9ca4\u793c\u8389\u8354\u540f\u6817\u4e3d\u5389\u52b1\u783e\u5386\u5229\u5088\u4f8b\u4fd0\u75e2\u7acb\u7c92\u6ca5\u96b6\u529b\u7483\u54e9\u4fea\u4fda\u90e6\u575c\u82c8\u8385\u84e0\u85dc\u6369\u5456\u5533\u55b1\u7301\u6ea7\u6fa7\u9026\u5a0c\u5ae0\u9a8a\u7f21\u73de\u67a5\u680e\u8f79\u623e\u783a\u8a48\u7f79\u9502\u9e42\u75a0\u75ac\u86ce\u870a\u8821\u7b20\u7be5\u7c9d\u91b4\u8dde\u96f3\u9ca1\u9ce2\u9ee7", "lian": "\u4fe9\u8054\u83b2\u8fde\u9570\u5ec9\u601c\u6d9f\u5e18\u655b\u8138\u94fe\u604b\u70bc\u7ec3\u631b\u8539\u5941\u6f4b\u6fc2\u5a08\u740f\u695d\u6b93\u81c1\u81a6\u88e2\u880a\u9ca2", "liang": "\u7cae\u51c9\u6881\u7cb1\u826f\u4e24\u8f86\u91cf\u667e\u4eae\u8c05\u589a\u690b\u8e09\u9753\u9b49", "liao": "\u64a9\u804a\u50da\u7597\u71ce\u5be5\u8fbd\u6f66\u4e86\u6482\u9563\u5ed6\u6599\u84fc\u5c25\u5639\u7360\u5bee\u7f2d\u948c\u9e69\u8022", "lie": "\u5217\u88c2\u70c8\u52a3\u730e\u51bd\u57d2\u6d0c\u8d94\u8e90\u9b23", "lin": "\u7433\u6797\u78f7\u9716\u4e34\u90bb\u9cde\u6dcb\u51db\u8d41\u541d\u853a\u5d99\u5eea\u9074\u6aa9\u8f9a\u77b5\u7cbc\u8e8f\u9e9f", "liu": "\u6e9c\u7409\u69b4\u786b\u998f\u7559\u5218\u7624\u6d41\u67f3\u516d\u62a1\u507b\u848c\u6cd6\u6d4f\u905b\u9a9d\u7efa\u65d2\u7198\u950d\u954f\u9e68\u938f", "long": "\u9f99\u804b\u5499\u7b3c\u7abf\u9686\u5784\u62e2\u9647\u5f04\u5785\u830f\u6cf7\u73d1\u680a\u80e7\u783b\u7643", "lou": "\u697c\u5a04\u6402\u7bd3\u6f0f\u964b\u55bd\u5d5d\u9542\u7618\u8027\u877c\u9ac5", "lu": "\u82a6\u5362\u9885\u5e90\u7089\u63b3\u5364\u864f\u9c81\u9e93\u788c\u9732\u8def\u8d42\u9e7f\u6f5e\u7984\u5f55\u9646\u622e\u5786\u6445\u64b8\u565c\u6cf8\u6e0c\u6f09\u7490\u680c\u6a79\u8f73\u8f82\u8f98\u6c07\u80ea\u9565\u9e2c\u9e6d\u7c0f\u823b\u9c88", "lv": "\u9a74\u5415\u94dd\u4fa3\u65c5\u5c65\u5c61\u7f15\u8651\u6c2f\u5f8b\u7387\u6ee4\u7eff\u634b\u95fe\u6988\u8182\u7a06\u891b", "luan": "\u5ce6\u5b6a\u6ee6\u5375\u4e71\u683e\u9e3e\u92ae", "lue": "\u63a0\u7565\u950a", "lun": "\u8f6e\u4f26\u4ed1\u6ca6\u7eb6\u8bba\u56f5", "luo": "\u841d\u87ba\u7f57\u903b\u9523\u7ba9\u9aa1\u88f8\u843d\u6d1b\u9a86\u7edc\u502e\u8366\u645e\u7321\u6cfa\u6924\u8136\u9559\u7630\u96d2", "ma": "\u5988\u9ebb\u739b\u7801\u8682\u9a6c\u9a82\u561b\u5417\u551b\u72b8\u5b37\u6769\u9ebd", "mai": "\u57cb\u4e70\u9ea6\u5356\u8fc8\u8109\u52a2\u836c\u54aa\u973e", "man": "\u7792\u9992\u86ee\u6ee1\u8513\u66fc\u6162\u6f2b\u8c29\u5881\u5e54\u7f26\u71b3\u9558\u989f\u87a8\u9cd7\u9794", "mang": "\u8292\u832b\u76f2\u5fd9\u83bd\u9099\u6f2d\u6726\u786d\u87d2", "meng": "\u6c13\u840c\u8499\u6aac\u76df\u9530\u731b\u68a6\u5b5f\u52d0\u750d\u77a2\u61f5\u791e\u867b\u8722\u8813\u824b\u8268\u9efe", "miao": "\u732b\u82d7\u63cf\u7784\u85d0\u79d2\u6e3a\u5e99\u5999\u55b5\u9088\u7f08\u7f2a\u676a\u6dfc\u7707\u9e4b\u8731", "mao": "\u8305\u951a\u6bdb\u77db\u94c6\u536f\u8302\u5192\u5e3d\u8c8c\u8d38\u4f94\u88a4\u52d6\u8306\u5cc1\u7441\u6634\u7266\u8004\u65c4\u61cb\u7780\u86d1\u8765\u87ca\u9ae6", "me": "\u4e48", "mei": "\u73ab\u679a\u6885\u9176\u9709\u7164\u6ca1\u7709\u5a92\u9541\u6bcf\u7f8e\u6627\u5bd0\u59b9\u5a9a\u5776\u8393\u5d4b\u7338\u6d7c\u6e44\u6963\u9545\u9e5b\u8882\u9b45", "men": "\u95e8\u95f7\u4eec\u626a\u739f\u7116\u61d1\u9494", "mi": "\u772f\u919a\u9761\u7cdc\u8ff7\u8c1c\u5f25\u7c73\u79d8\u89c5\u6ccc\u871c\u5bc6\u5e42\u8288\u5196\u8c27\u863c\u5627\u7315\u736f\u6c68\u5b93\u5f2d\u8112\u6549\u7cf8\u7e3b\u9e8b", "mian": "\u68c9\u7720\u7ef5\u5195\u514d\u52c9\u5a29\u7f05\u9762\u6c94\u6e4e\u817c\u7704", "mie": "\u8511\u706d\u54a9\u881b\u7bfe", "min": "\u6c11\u62bf\u76bf\u654f\u60af\u95fd\u82e0\u5cb7\u95f5\u6cef\u73c9", "ming": "\u660e\u879f\u9e23\u94ed\u540d\u547d\u51a5\u8317\u6e9f\u669d\u7791\u9169", "miu": "\u8c2c", "mo": "\u6478\u6479\u8611\u6a21\u819c\u78e8\u6469\u9b54\u62b9\u672b\u83ab\u58a8\u9ed8\u6cab\u6f20\u5bde\u964c\u8c1f\u8309\u84e6\u998d\u5aeb\u9546\u79e3\u763c\u8031\u87c6\u8c8a\u8c98", "mou": "\u8c0b\u725f\u67d0\u53b6\u54de\u5a7a\u7738\u936a", "mu": "\u62c7\u7261\u4ea9\u59c6\u6bcd\u5893\u66ae\u5e55\u52df\u6155\u6728\u76ee\u7766\u7267\u7a46\u4eeb\u82dc\u5452\u6c90\u6bea\u94bc", "na": "\u62ff\u54ea\u5450\u94a0\u90a3\u5a1c\u7eb3\u5185\u637a\u80ad\u954e\u8872\u7bac", "nai": "\u6c16\u4e43\u5976\u8010\u5948\u9f10\u827f\u8418\u67f0", "nan": "\u5357\u7537\u96be\u56ca\u5583\u56e1\u6960\u8169\u877b\u8d67", "nao": "\u6320\u8111\u607c\u95f9\u5b6c\u57b4\u7331\u7459\u7847\u94d9\u86f2", "ne": "\u6dd6\u5462\u8bb7", "nei": "\u9981", "nen": "\u5ae9\u80fd\u6798\u6041", "ni": "\u59ae\u9713\u502a\u6ce5\u5c3c\u62df\u4f60\u533f\u817b\u9006\u6eba\u4f32\u576d\u730a\u6029\u6ee0\u6635\u65ce\u7962\u615d\u7768\u94cc\u9cb5", "nian": "\u852b\u62c8\u5e74\u78be\u64b5\u637b\u5ff5\u5eff\u8f87\u9ecf\u9c87\u9cb6", "niang": "\u5a18\u917f", "niao": "\u9e1f\u5c3f\u8311\u5b32\u8132\u8885", "nie": "\u634f\u8042\u5b7d\u556e\u954a\u954d\u6d85\u4e5c\u9667\u8616\u55eb\u8080\u989e\u81ec\u8e51", "nin": "\u60a8\u67e0", "ning": "\u72de\u51dd\u5b81\u62e7\u6cde\u4f5e\u84e5\u549b\u752f\u804d", "niu": "\u725b\u626d\u94ae\u7ebd\u72c3\u5ff8\u599e\u86b4", "nong": "\u8113\u6d53\u519c\u4fac", "nu": "\u5974\u52aa\u6012\u5476\u5e11\u5f29\u80ec\u5b65\u9a7d", "nv": "\u5973\u6067\u9495\u8844", "nuan": "\u6696", "nuenue": "\u8650", "nue": "\u759f\u8c11", "nuo": "\u632a\u61e6\u7cef\u8bfa\u50a9\u6426\u558f\u9518", "ou": "\u54e6\u6b27\u9e25\u6bb4\u85d5\u5455\u5076\u6ca4\u6004\u74ef\u8026", "pa": "\u556a\u8db4\u722c\u5e15\u6015\u7436\u8469\u7b62", "pai": "\u62cd\u6392\u724c\u5f98\u6e43\u6d3e\u4ff3\u848e", "pan": "\u6500\u6f58\u76d8\u78d0\u76fc\u7554\u5224\u53db\u723f\u6cee\u88a2\u897b\u87e0\u8e52", "pang": "\u4e53\u5e9e\u65c1\u802a\u80d6\u6ec2\u9004", "pao": "\u629b\u5486\u5228\u70ae\u888d\u8dd1\u6ce1\u530f\u72cd\u5e96\u812c\u75b1", "pei": "\u5478\u80da\u57f9\u88f4\u8d54\u966a\u914d\u4f69\u6c9b\u638a\u8f94\u5e14\u6de0\u65c6\u952b\u9185\u9708", "pen": "\u55b7\u76c6\u6e53", "peng": "\u7830\u62a8\u70f9\u6f8e\u5f6d\u84ec\u68da\u787c\u7bf7\u81a8\u670b\u9e4f\u6367\u78b0\u576f\u580b\u562d\u6026\u87db", "pi": "\u7812\u9739\u6279\u62ab\u5288\u7435\u6bd7\u5564\u813e\u75b2\u76ae\u5339\u75de\u50fb\u5c41\u8b6c\u4e15\u9674\u90b3\u90eb\u572e\u9f19\u64d7\u567c\u5e80\u5ab2\u7eb0\u6787\u7513\u7765\u7f74\u94cd\u75e6\u7656\u758b\u868d\u8c94", "pian": "\u7bc7\u504f\u7247\u9a97\u8c1d\u9a88\u728f\u80fc\u890a\u7fe9\u8e41", "piao": "\u98d8\u6f02\u74e2\u7968\u527d\u560c\u5ad6\u7f25\u6b8d\u779f\u87b5", "pie": "\u6487\u77a5\u4e3f\u82e4\u6c15", "pin": "\u62fc\u9891\u8d2b\u54c1\u8058\u62da\u59d8\u5ad4\u6980\u725d\u98a6", "ping": "\u4e52\u576a\u82f9\u840d\u5e73\u51ed\u74f6\u8bc4\u5c4f\u4fdc\u5a09\u67b0\u9c86", "po": "\u5761\u6cfc\u9887\u5a46\u7834\u9b44\u8feb\u7c95\u53f5\u9131\u6ea5\u73c0\u948b\u94b7\u76a4\u7b38", "pou": "\u5256\u88d2\u8e23", "pu": "\u6251\u94fa\u4ec6\u8386\u8461\u83e9\u84b2\u57d4\u6734\u5703\u666e\u6d66\u8c31\u66dd\u7011\u530d\u5657\u6fee\u749e\u6c06\u9564\u9568\u8e7c", "qi": "\u671f\u6b3a\u6816\u621a\u59bb\u4e03\u51c4\u6f06\u67d2\u6c8f\u5176\u68cb\u5947\u6b67\u7566\u5d0e\u8110\u9f50\u65d7\u7948\u7941\u9a91\u8d77\u5c82\u4e5e\u4f01\u542f\u5951\u780c\u5668\u6c14\u8fc4\u5f03\u6c7d\u6ce3\u8bab\u4e9f\u4e93\u573b\u8291\u840b\u847a\u5601\u5c7a\u5c90\u6c54\u6dc7\u9a90\u7eee\u742a\u7426\u675e\u6864\u69ed\u6b39\u797a\u61a9\u789b\u86f4\u871e\u7da6\u7dae\u8dbf\u8e4a\u9ccd\u9e92", "qia": "\u6390\u6070\u6d3d\u845c", "qian": "\u7275\u6266\u948e\u94c5\u5343\u8fc1\u7b7e\u4edf\u8c26\u4e7e\u9ed4\u94b1\u94b3\u524d\u6f5c\u9063\u6d45\u8c34\u5811\u5d4c\u6b20\u6b49\u4f65\u9621\u828a\u82a1\u8368\u63ae\u5c8d\u60ad\u614a\u9a9e\u6434\u8930\u7f31\u6920\u80b7\u6106\u94a4\u8654\u7b9d", "qiang": "\u67aa\u545b\u8154\u7f8c\u5899\u8537\u5f3a\u62a2\u5af1\u6a2f\u6217\u709d\u9516\u9535\u956a\u8941\u8723\u7f9f\u8deb\u8dc4", "qiao": "\u6a47\u9539\u6572\u6084\u6865\u77a7\u4e54\u4fa8\u5de7\u9798\u64ac\u7fd8\u5ced\u4fcf\u7a8d\u5281\u8bee\u8c2f\u835e\u6100\u6194\u7f32\u6a35\u6bf3\u7857\u8df7\u9792", "qie": "\u5207\u8304\u4e14\u602f\u7a83\u90c4\u553c\u60ec\u59be\u6308\u9532\u7ba7", "qin": "\u94a6\u4fb5\u4eb2\u79e6\u7434\u52e4\u82b9\u64d2\u79bd\u5bdd\u6c81\u82a9\u84c1\u8572\u63ff\u5423\u55ea\u5659\u6eb1\u6a8e\u8793\u887e", "qing": "\u9752\u8f7b\u6c22\u503e\u537f\u6e05\u64ce\u6674\u6c30\u60c5\u9877\u8bf7\u5e86\u5029\u82d8\u570a\u6aa0\u78ec\u873b\u7f44\u7b90\u8b26\u9cad\u9ee5", "qiong": "\u743c\u7a77\u909b\u8315\u7a79\u7b47\u928e", "qiu": "\u79cb\u4e18\u90b1\u7403\u6c42\u56da\u914b\u6cc5\u4fc5\u6c3d\u5def\u827d\u72b0\u6e6b\u9011\u9052\u6978\u8d47\u9e20\u866c\u86af\u8764\u88d8\u7cd7\u9cc5\u9f3d", "qu": "\u8d8b\u533a\u86c6\u66f2\u8eaf\u5c48\u9a71\u6e20\u53d6\u5a36\u9f8b\u8da3\u53bb\u8bce\u52ac\u8556\u8627\u5c96\u8862\u9612\u74a9\u89d1\u6c0d\u795b\u78f2\u766f\u86d0\u883c\u9eb4\u77bf\u9ee2", "quan": "\u5708\u98a7\u6743\u919b\u6cc9\u5168\u75ca\u62f3\u72ac\u5238\u529d\u8be0\u8343\u737e\u609b\u7efb\u8f81\u754e\u94e8\u8737\u7b4c\u9b08", "que": "\u7f3a\u7094\u7638\u5374\u9e4a\u69b7\u786e\u96c0\u9619\u60ab", "qun": "\u88d9\u7fa4\u9021", "ran": "\u7136\u71c3\u5189\u67d3\u82d2\u9aef", "rang": "\u74e4\u58e4\u6518\u56b7\u8ba9\u79b3\u7a70", "rao": "\u9976\u6270\u7ed5\u835b\u5a06\u6861", "ruo": "\u60f9\u82e5\u5f31", "re": "\u70ed\u504c", "ren": "\u58ec\u4ec1\u4eba\u5fcd\u97e7\u4efb\u8ba4\u5203\u598a\u7eab\u4ede\u834f\u845a\u996a\u8f6b\u7a14\u887d", "reng": "\u6254\u4ecd", "ri": "\u65e5", "rong": "\u620e\u8338\u84c9\u8363\u878d\u7194\u6eb6\u5bb9\u7ed2\u5197\u5d58\u72e8\u7f1b\u6995\u877e", "rou": "\u63c9\u67d4\u8089\u7cc5\u8e42\u97a3", "ru": "\u8339\u8815\u5112\u5b7a\u5982\u8fb1\u4e73\u6c5d\u5165\u8925\u84d0\u85b7\u5685\u6d33\u6ebd\u6fe1\u94f7\u8966\u98a5", "ruan": "\u8f6f\u962e\u670a", "rui": "\u854a\u745e\u9510\u82ae\u8564\u777f\u868b", "run": "\u95f0\u6da6", "sa": "\u6492\u6d12\u8428\u5345\u4ee8\u6332\u98d2", "sai": "\u816e\u9cc3\u585e\u8d5b\u567b", "san": "\u4e09\u53c1\u4f1e\u6563\u5f61\u9993\u6c35\u6bf5\u7cc1\u9730", "sang": "\u6851\u55d3\u4e27\u6421\u78c9\u98a1", "sao": "\u6414\u9a9a\u626b\u5ac2\u57fd\u81ca\u7619\u9ccb", "se": "\u745f\u8272\u6da9\u556c\u94e9\u94ef\u7a51", "sen": "\u68ee", "seng": "\u50e7", "sha": "\u838e\u7802\u6740\u5239\u6c99\u7eb1\u50bb\u5565\u715e\u810e\u6b43\u75e7\u88df\u970e\u9ca8", "shai": "\u7b5b\u6652\u917e", "shan": "\u73ca\u82eb\u6749\u5c71\u5220\u717d\u886b\u95ea\u9655\u64c5\u8d61\u81b3\u5584\u6c55\u6247\u7f2e\u5261\u8baa\u912f\u57cf\u829f\u6f78\u59d7\u9a9f\u81bb\u9490\u759d\u87ee\u8222\u8dda\u9cdd", "shang": "\u5892\u4f24\u5546\u8d4f\u664c\u4e0a\u5c1a\u88f3\u57a7\u7ef1\u6b87\u71b5\u89de", "shao": "\u68a2\u634e\u7a0d\u70e7\u828d\u52fa\u97f6\u5c11\u54e8\u90b5\u7ecd\u52ad\u82d5\u6f72\u86f8\u7b24\u7b72\u8244", "she": "\u5962\u8d4a\u86c7\u820c\u820d\u8d66\u6444\u5c04\u6151\u6d89\u793e\u8bbe\u538d\u4f58\u731e\u7572\u9e9d", "shen": "\u7837\u7533\u547b\u4f38\u8eab\u6df1\u5a20\u7ec5\u795e\u6c88\u5ba1\u5a76\u751a\u80be\u614e\u6e17\u8bdc\u8c02\u5432\u54c2\u6e16\u6939\u77e7\u8703", "sheng": "\u58f0\u751f\u7525\u7272\u5347\u7ef3\u7701\u76db\u5269\u80dc\u5723\u4e1e\u6e11\u5ab5\u771a\u7b19", "shi": "\u5e08\u5931\u72ee\u65bd\u6e7f\u8bd7\u5c38\u8671\u5341\u77f3\u62fe\u65f6\u4ec0\u98df\u8680\u5b9e\u8bc6\u53f2\u77e2\u4f7f\u5c4e\u9a76\u59cb\u5f0f\u793a\u58eb\u4e16\u67ff\u4e8b\u62ed\u8a93\u901d\u52bf\u662f\u55dc\u566c\u9002\u4ed5\u4f8d\u91ca\u9970\u6c0f\u5e02\u6043\u5ba4\u89c6\u8bd5\u8c25\u57d8\u83b3\u84cd\u5f11\u5511\u9963\u8f7c\u8006\u8d33\u70bb\u793b\u94c8\u94ca\u87ab\u8210\u7b6e\u8c55\u9ca5\u9cba", "shou": "\u6536\u624b\u9996\u5b88\u5bff\u6388\u552e\u53d7\u7626\u517d\u624c\u72e9\u7ef6\u824f", "shu": "\u852c\u67a2\u68b3\u6b8a\u6292\u8f93\u53d4\u8212\u6dd1\u758f\u4e66\u8d4e\u5b70\u719f\u85af\u6691\u66d9\u7f72\u8700\u9ecd\u9f20\u5c5e\u672f\u8ff0\u6811\u675f\u620d\u7ad6\u5885\u5eb6\u6570\u6f31\u6055\u500f\u587e\u83fd\u5fc4\u6cad\u6d91\u6f8d\u59dd\u7ebe\u6bf9\u8167\u6bb3\u956f\u79eb\u9e6c", "shua": "\u5237\u800d\u5530\u6dae", "shuai": "\u6454\u8870\u7529\u5e05\u87c0", "shuan": "\u6813\u62f4\u95e9", "shuang": "\u971c\u53cc\u723d\u5b40", "shui": "\u8c01\u6c34\u7761\u7a0e", "shun": "\u542e\u77ac\u987a\u821c\u6042", "shuo": "\u8bf4\u7855\u6714\u70c1\u84b4\u6420\u55cd\u6fef\u5981\u69ca\u94c4", "si": "\u65af\u6495\u5636\u601d\u79c1\u53f8\u4e1d\u6b7b\u8086\u5bfa\u55e3\u56db\u4f3a\u4f3c\u9972\u5df3\u53ae\u4fdf\u5155\u83e5\u549d\u6c5c\u6cd7\u6f8c\u59d2\u9a77\u7f0c\u7940\u7960\u9536\u9e36\u801c\u86f3\u7b25", "song": "\u677e\u8038\u6002\u9882\u9001\u5b8b\u8bbc\u8bf5\u51c7\u83d8\u5d27\u5d69\u5fea\u609a\u6dde\u7ae6", "sou": "\u641c\u8258\u64de\u55fd\u53df\u55d6\u55fe\u998a\u6eb2\u98d5\u778d\u953c\u878b", "su": "\u82cf\u9165\u4fd7\u7d20\u901f\u7c9f\u50f3\u5851\u6eaf\u5bbf\u8bc9\u8083\u5919\u8c21\u850c\u55c9\u612b\u7c0c\u89eb\u7a23", "suan": "\u9178\u849c\u7b97", "sui": "\u867d\u968b\u968f\u7ee5\u9ad3\u788e\u5c81\u7a57\u9042\u96a7\u795f\u84d1\u51ab\u8c07\u6fc9\u9083\u71e7\u772d\u7762", "sun": "\u5b59\u635f\u7b0b\u836a\u72f2\u98e7\u69ab\u8de3\u96bc", "suo": "\u68ad\u5506\u7f29\u7410\u7d22\u9501\u6240\u5522\u55e6\u5a11\u686b\u7743\u7fa7", "ta": "\u584c\u4ed6\u5b83\u5979\u5854\u736d\u631e\u8e4b\u8e0f\u95fc\u6ebb\u9062\u69bb\u6c93", "tai": "\u80ce\u82d4\u62ac\u53f0\u6cf0\u915e\u592a\u6001\u6c70\u90b0\u85b9\u80bd\u70b1\u949b\u8dc6\u9c90", "tan": "\u574d\u644a\u8d2a\u762b\u6ee9\u575b\u6a80\u75f0\u6f6d\u8c2d\u8c08\u5766\u6bef\u8892\u78b3\u63a2\u53f9\u70ad\u90ef\u8548\u6619\u94bd\u952c\u8983", "tang": "\u6c64\u5858\u642a\u5802\u68e0\u819b\u5510\u7cd6\u50a5\u9967\u6e8f\u746d\u94f4\u9557\u8025\u8797\u87b3\u7fb0\u91a3", "thang": "\u5018\u8eba\u6dcc", "theng": "\u8d9f\u70eb", "tao": "\u638f\u6d9b\u6ed4\u7ee6\u8404\u6843\u9003\u6dd8\u9676\u8ba8\u5957\u6311\u9f17\u5555\u97ec\u9955", "te": "\u7279", "teng": "\u85e4\u817e\u75bc\u8a8a\u6ed5", "ti": "\u68af\u5254\u8e22\u9511\u63d0\u9898\u8e44\u557c\u4f53\u66ff\u568f\u60d5\u6d95\u5243\u5c49\u8351\u608c\u9016\u7ee8\u7f07\u9e48\u88fc\u918d", "tian": "\u5929\u6dfb\u586b\u7530\u751c\u606c\u8214\u8146\u63ad\u5fdd\u9617\u6b84\u754b\u94bf\u86ba", "tiao": "\u6761\u8fe2\u773a\u8df3\u4f7b\u7967\u94eb\u7a95\u9f86\u9ca6", "tie": "\u8d34\u94c1\u5e16\u841c\u992e", "ting": "\u5385\u542c\u70c3\u6c40\u5ef7\u505c\u4ead\u5ead\u633a\u8247\u839b\u8476\u5a77\u6883\u8713\u9706", "tong": "\u901a\u6850\u916e\u77b3\u540c\u94dc\u5f64\u7ae5\u6876\u6345\u7b52\u7edf\u75db\u4f5f\u50ee\u4edd\u833c\u55f5\u6078\u6f7c\u783c", "tou": "\u5077\u6295\u5934\u900f\u4ea0", "tu": "\u51f8\u79c3\u7a81\u56fe\u5f92\u9014\u6d82\u5c60\u571f\u5410\u5154\u580d\u837c\u83df\u948d\u9174", "tuan": "\u6e4d\u56e2\u7583", "tui": "\u63a8\u9893\u817f\u8715\u892a\u9000\u5fd2\u717a", "tun": "\u541e\u5c6f\u81c0\u9968\u66be\u8c5a\u7a80", "tuo": "\u62d6\u6258\u8131\u9e35\u9640\u9a6e\u9a7c\u692d\u59a5\u62d3\u553e\u4e47\u4f57\u5768\u5eb9\u6cb1\u67dd\u7823\u7ba8\u8204\u8dce\u9f0d", "wa": "\u6316\u54c7\u86d9\u6d3c\u5a03\u74e6\u889c\u4f64\u5a32\u817d", "wai": "\u6b6a\u5916", "wan": "\u8c4c\u5f2f\u6e7e\u73a9\u987d\u4e38\u70f7\u5b8c\u7897\u633d\u665a\u7696\u60cb\u5b9b\u5a49\u4e07\u8155\u525c\u8284\u82cb\u83c0\u7ea8\u7efe\u742c\u8118\u7579\u873f\u7ba2", "wang": "\u6c6a\u738b\u4ea1\u6789\u7f51\u5f80\u65fa\u671b\u5fd8\u5984\u7f54\u5c22\u60d8\u8f8b\u9b4d", "wei": "\u5a01\u5dcd\u5fae\u5371\u97e6\u8fdd\u6845\u56f4\u552f\u60df\u4e3a\u6f4d\u7ef4\u82c7\u840e\u59d4\u4f1f\u4f2a\u5c3e\u7eac\u672a\u851a\u5473\u754f\u80c3\u5582\u9b4f\u4f4d\u6e2d\u8c13\u5c09\u6170\u536b\u502d\u504e\u8bff\u9688\u8473\u8587\u5e0f\u5e37\u5d34\u5d6c\u7325\u732c\u95f1\u6ca9\u6d27\u6da0\u9036\u5a13\u73ae\u97ea\u8ece\u709c\u7168\u71a8\u75ff\u8249\u9c94", "wen": "\u761f\u6e29\u868a\u6587\u95fb\u7eb9\u543b\u7a33\u7d0a\u95ee\u520e\u6120\u960c\u6c76\u74ba\u97eb\u6b81\u96ef", "weng": "\u55e1\u7fc1\u74ee\u84ca\u8579", "wo": "\u631d\u8717\u6da1\u7a9d\u6211\u65a1\u5367\u63e1\u6c83\u83b4\u5e44\u6e25\u674c\u809f\u9f8c", "wu": "\u5deb\u545c\u94a8\u4e4c\u6c61\u8bec\u5c4b\u65e0\u829c\u68a7\u543e\u5434\u6bcb\u6b66\u4e94\u6342\u5348\u821e\u4f0d\u4fae\u575e\u620a\u96fe\u6664\u7269\u52ff\u52a1\u609f\u8bef\u5140\u4ef5\u9622\u90ac\u572c\u82b4\u5e91\u6003\u5fe4\u6d6f\u5be4\u8fd5\u59a9\u9a9b\u727e\u7110\u9e49\u9e5c\u8708\u92c8\u9f2f", "xi": "\u6614\u7199\u6790\u897f\u7852\u77fd\u6670\u563b\u5438\u9521\u727a\u7a00\u606f\u5e0c\u6089\u819d\u5915\u60dc\u7184\u70ef\u6eaa\u6c50\u7280\u6a84\u88ad\u5e2d\u4e60\u5ab3\u559c\u94e3\u6d17\u7cfb\u9699\u620f\u7ec6\u50d6\u516e\u96b0\u90d7\u831c\u8478\u84f0\u595a\u550f\u5f99\u9969\u960b\u6d60\u6dc5\u5c63\u5b09\u73ba\u6a28\u66e6\u89cb\u6b37\u71b9\u798a\u79a7\u94b8\u7699\u7a78\u8725\u87cb\u823e\u7fb2\u7c9e\u7fd5\u91af\u9f37", "xia": "\u778e\u867e\u5323\u971e\u8f96\u6687\u5ce1\u4fa0\u72ed\u4e0b\u53a6\u590f\u5413\u6380\u846d\u55c4\u72ce\u9050\u7455\u7856\u7615\u7f45\u9ee0", "xian": "\u9528\u5148\u4ed9\u9c9c\u7ea4\u54b8\u8d24\u8854\u8237\u95f2\u6d8e\u5f26\u5acc\u663e\u9669\u73b0\u732e\u53bf\u817a\u9985\u7fa1\u5baa\u9677\u9650\u7ebf\u51bc\u85d3\u5c98\u7303\u66b9\u5a34\u6c19\u7946\u9e47\u75eb\u86ac\u7b45\u7c7c\u9170\u8df9", "xiang": "\u76f8\u53a2\u9576\u9999\u7bb1\u8944\u6e58\u4e61\u7fd4\u7965\u8be6\u60f3\u54cd\u4eab\u9879\u5df7\u6a61\u50cf\u5411\u8c61\u8297\u8459\u9977\u5ea0\u9aa7\u7f03\u87d3\u9c9e\u98e8", "xiao": "\u8427\u785d\u9704\u524a\u54ee\u56a3\u9500\u6d88\u5bb5\u6dc6\u6653\u5c0f\u5b5d\u6821\u8096\u5578\u7b11\u6548\u54d3\u54bb\u5d24\u6f47\u900d\u9a81\u7ee1\u67ad\u67b5\u7b71\u7bab\u9b48", "xie": "\u6954\u4e9b\u6b47\u874e\u978b\u534f\u631f\u643a\u90aa\u659c\u80c1\u8c10\u5199\u68b0\u5378\u87f9\u61c8\u6cc4\u6cfb\u8c22\u5c51\u5055\u4eb5\u52f0\u71ee\u85a4\u64b7\u5ee8\u7023\u9082\u7ec1\u7f2c\u69ad\u698d\u6b59\u8e9e", "xin": "\u85aa\u82af\u950c\u6b23\u8f9b\u65b0\u5ffb\u5fc3\u4fe1\u8845\u56df\u99a8\u8398\u6b46\u94fd\u946b", "xing": "\u661f\u8165\u7329\u60fa\u5174\u5211\u578b\u5f62\u90a2\u884c\u9192\u5e78\u674f\u6027\u59d3\u9649\u8347\u8365\u64e4\u60bb\u784e", "xiong": "\u5144\u51f6\u80f8\u5308\u6c79\u96c4\u718a\u828e", "xiu": "\u4f11\u4fee\u7f9e\u673d\u55c5\u9508\u79c0\u8896\u7ee3\u83a0\u5cab\u9990\u5ea5\u9e3a\u8c85\u9af9", "xu": "\u589f\u620c\u9700\u865a\u5618\u987b\u5f90\u8bb8\u84c4\u9157\u53d9\u65ed\u5e8f\u755c\u6064\u7d6e\u5a7f\u7eea\u7eed\u8bb4\u8be9\u5729\u84ff\u6035\u6d2b\u6e86\u987c\u6829\u7166\u7809\u76f1\u80e5\u7cc8\u9191", "xuan": "\u8f69\u55a7\u5ba3\u60ac\u65cb\u7384\u9009\u7663\u7729\u7eda\u5107\u8c16\u8431\u63ce\u9994\u6ceb\u6d35\u6e32\u6f29\u7487\u6966\u6684\u70ab\u714a\u78b9\u94c9\u955f\u75c3", "xue": "\u9774\u859b\u5b66\u7a74\u96ea\u8840\u5671\u6cf6\u9cd5", "xun": "\u52cb\u718f\u5faa\u65ec\u8be2\u5bfb\u9a6f\u5de1\u6b89\u6c5b\u8bad\u8baf\u900a\u8fc5\u5dfd\u57d9\u8340\u85b0\u5ccb\u5f87\u6d54\u66db\u7aa8\u91ba\u9c9f", "ya": "\u538b\u62bc\u9e26\u9e2d\u5440\u4e2b\u82bd\u7259\u869c\u5d16\u8859\u6daf\u96c5\u54d1\u4e9a\u8bb6\u4f22\u63e0\u5416\u5c88\u8fd3\u5a05\u740a\u6860\u6c29\u7811\u775a\u75d6", "yan": "\u7109\u54bd\u9609\u70df\u6df9\u76d0\u4e25\u7814\u8712\u5ca9\u5ef6\u8a00\u989c\u960e\u708e\u6cbf\u5944\u63a9\u773c\u884d\u6f14\u8273\u5830\u71d5\u538c\u781a\u96c1\u5501\u5f66\u7130\u5bb4\u8c1a\u9a8c\u53a3\u9765\u8d5d\u4fe8\u5043\u5156\u8ba0\u8c33\u90fe\u9122\u82ab\u83f8\u5d26\u6079\u95eb\u960f\u6d07\u6e6e\u6edf\u598d\u5ae3\u7430\u664f\u80ed\u814c\u7131\u7f68\u7b75\u917d\u9b47\u990d\u9f39", "yang": "\u6b83\u592e\u9e2f\u79e7\u6768\u626c\u4f6f\u75a1\u7f8a\u6d0b\u9633\u6c27\u4ef0\u75d2\u517b\u6837\u6f3e\u5f89\u600f\u6cf1\u7080\u70ca\u6059\u86d8\u9785", "yao": "\u9080\u8170\u5996\u7476\u6447\u5c27\u9065\u7a91\u8c23\u59da\u54ac\u8200\u836f\u8981\u8000\u592d\u723b\u5406\u5d3e\u5fad\u7039\u5e7a\u73e7\u6773\u66dc\u80b4\u9e5e\u7a88\u7e47\u9cd0", "ye": "\u6930\u564e\u8036\u7237\u91ce\u51b6\u4e5f\u9875\u6396\u4e1a\u53f6\u66f3\u814b\u591c\u6db2\u8c12\u90ba\u63f6\u9980\u6654\u70e8\u94d8", "yi": "\u4e00\u58f9\u533b\u63d6\u94f1\u4f9d\u4f0a\u8863\u9890\u5937\u9057\u79fb\u4eea\u80f0\u7591\u6c82\u5b9c\u59e8\u5f5d\u6905\u8681\u501a\u5df2\u4e59\u77e3\u4ee5\u827a\u6291\u6613\u9091\u5c79\u4ebf\u5f79\u81c6\u9038\u8084\u75ab\u4ea6\u88d4\u610f\u6bc5\u5fc6\u4e49\u76ca\u6ea2\u8be3\u8bae\u8c0a\u8bd1\u5f02\u7ffc\u7fcc\u7ece\u5208\u5293\u4f7e\u8bd2\u572a\u572f\u57f8\u61ff\u82e1\u858f\u5f08\u5955\u6339\u5f0b\u5453\u54a6\u54bf\u566b\u5cc4\u5db7\u7317\u9974\u603f\u6021\u6092\u6f2a\u8fe4\u9a7f\u7f22\u6baa\u8d3b\u65d6\u71a0\u9487\u9552\u9571\u75cd\u7617\u7654\u7fca\u8864\u8734\u8223\u7fbf\u7ff3\u914f\u9edf", "yin": "\u8335\u836b\u56e0\u6bb7\u97f3\u9634\u59fb\u541f\u94f6\u6deb\u5bc5\u996e\u5c39\u5f15\u9690\u5370\u80e4\u911e\u5819\u831a\u5591\u72fa\u5924\u6c24\u94df\u763e\u8693\u972a\u9f88", "ying": "\u82f1\u6a31\u5a74\u9e70\u5e94\u7f28\u83b9\u8424\u8425\u8367\u8747\u8fce\u8d62\u76c8\u5f71\u9896\u786c\u6620\u5b34\u90e2\u8314\u83ba\u8426\u6484\u5624\u81ba\u6ee2\u6f46\u701b\u745b\u748e\u6979\u9e66\u763f\u988d\u7f42", "yo": "\u54df\u5537", "yong": "\u62e5\u4f63\u81c3\u75c8\u5eb8\u96cd\u8e0a\u86f9\u548f\u6cf3\u6d8c\u6c38\u607f\u52c7\u7528\u4fd1\u58c5\u5889\u6175\u9095\u955b\u752c\u9cd9\u9954", "you": "\u5e7d\u4f18\u60a0\u5fe7\u5c24\u7531\u90ae\u94c0\u72b9\u6cb9\u6e38\u9149\u6709\u53cb\u53f3\u4f51\u91c9\u8bf1\u53c8\u5e7c\u5363\u6538\u4f91\u83b8\u5466\u56ff\u5ba5\u67da\u7337\u7256\u94d5\u75a3\u8763\u9c7f\u9edd\u9f2c", "yu": "\u8fc2\u6de4\u4e8e\u76c2\u6986\u865e\u611a\u8206\u4f59\u4fde\u903e\u9c7c\u6109\u6e1d\u6e14\u9685\u4e88\u5a31\u96e8\u4e0e\u5c7f\u79b9\u5b87\u8bed\u7fbd\u7389\u57df\u828b\u90c1\u5401\u9047\u55bb\u5cea\u5fa1\u6108\u6b32\u72f1\u80b2\u8a89\u6d74\u5bd3\u88d5\u9884\u8c6b\u9a6d\u79ba\u6bd3\u4f1b\u4fe3\u8c00\u8c15\u8438\u84e3\u63c4\u5581\u5704\u5709\u5d5b\u72f3\u996b\u5ebe\u9608\u59aa\u59a4\u7ea1\u745c\u6631\u89ce\u8174\u6b24\u65bc\u715c\u71e0\u807f\u94b0\u9e46\u7610\u7600\u7ab3\u8753\u7afd\u8201\u96e9\u9f89", "yuan": "\u9e33\u6e0a\u51a4\u5143\u57a3\u8881\u539f\u63f4\u8f95\u56ed\u5458\u5706\u733f\u6e90\u7f18\u8fdc\u82d1\u613f\u6028\u9662\u586c\u6c85\u5a9b\u7457\u6a7c\u7230\u7722\u9e22\u8788\u9f0b", "yue": "\u66f0\u7ea6\u8d8a\u8dc3\u94a5\u5cb3\u7ca4\u6708\u60a6\u9605\u9fa0\u6a3e\u5216\u94ba", "yun": "\u8018\u4e91\u90e7\u5300\u9668\u5141\u8fd0\u8574\u915d\u6655\u97f5\u5b55\u90d3\u82b8\u72c1\u607d\u7ead\u6b92\u6600\u6c32", "za": "\u531d\u7838\u6742\u62f6\u5482", "zai": "\u683d\u54c9\u707e\u5bb0\u8f7d\u518d\u5728\u54b1\u5d3d\u753e", "zan": "\u6512\u6682\u8d5e\u74d2\u661d\u7c2a\u7ccc\u8db1\u933e", "zang": "\u8d43\u810f\u846c\u5958\u6215\u81e7", "zao": "\u906d\u7cdf\u51ff\u85fb\u67a3\u65e9\u6fa1\u86a4\u8e81\u566a\u9020\u7682\u7076\u71e5\u5523\u7f2b", "ze": "\u8d23\u62e9\u5219\u6cfd\u4ec4\u8d5c\u5567\u8fee\u6603\u7b2e\u7ba6\u8234", "zei": "\u8d3c", "zen": "\u600e\u8c2e", "zeng": "\u589e\u618e\u66fe\u8d60\u7f2f\u7511\u7f7e\u9503", "zha": "\u624e\u55b3\u6e23\u672d\u8f67\u94e1\u95f8\u7728\u6805\u69a8\u548b\u4e4d\u70b8\u8bc8\u63f8\u5412\u54a4\u54f3\u600d\u781f\u75c4\u86b1\u9f44", "zhai": "\u6458\u658b\u5b85\u7a84\u503a\u5be8\u7826", "zhan": "\u77bb\u6be1\u8a79\u7c98\u6cbe\u76cf\u65a9\u8f97\u5d2d\u5c55\u8638\u6808\u5360\u6218\u7ad9\u6e5b\u7efd\u8c35\u640c\u65c3", "zhang": "\u6a1f\u7ae0\u5f70\u6f33\u5f20\u638c\u6da8\u6756\u4e08\u5e10\u8d26\u4ed7\u80c0\u7634\u969c\u4ec9\u9123\u5e5b\u5d82\u7350\u5adc\u748b\u87d1", "zhao": "\u62db\u662d\u627e\u6cbc\u8d75\u7167\u7f69\u5146\u8087\u53ec\u722a\u8bcf\u68f9\u948a\u7b0a", "zhe": "\u906e\u6298\u54f2\u86f0\u8f99\u8005\u9517\u8517\u8fd9\u6d59\u8c2a\u966c\u67d8\u8f84\u78d4\u9e67\u891a\u8707\u8d6d", "zhen": "\u73cd\u659f\u771f\u7504\u7827\u81fb\u8d1e\u9488\u4fa6\u6795\u75b9\u8bca\u9707\u632f\u9547\u9635\u7f1c\u6862\u699b\u8f78\u8d48\u80d7\u6715\u796f\u755b\u9e29", "zheng": "\u84b8\u6323\u7741\u5f81\u72f0\u4e89\u6014\u6574\u62ef\u6b63\u653f\u5e27\u75c7\u90d1\u8bc1\u8be4\u5ce5\u94b2\u94ee\u7b5d", "zhi": "\u829d\u679d\u652f\u5431\u8718\u77e5\u80a2\u8102\u6c41\u4e4b\u7ec7\u804c\u76f4\u690d\u6b96\u6267\u503c\u4f84\u5740\u6307\u6b62\u8dbe\u53ea\u65e8\u7eb8\u5fd7\u631a\u63b7\u81f3\u81f4\u7f6e\u5e1c\u5cd9\u5236\u667a\u79e9\u7a1a\u8d28\u7099\u75d4\u6ede\u6cbb\u7a92\u536e\u965f\u90c5\u57f4\u82b7\u646d\u5e19\u5fee\u5f58\u54ab\u9a98\u6809\u67b3\u6800\u684e\u8f75\u8f7e\u6534\u8d3d\u81a3\u7949\u7957\u9ef9\u96c9\u9e37\u75e3\u86ed\u7d77\u916f\u8dd6\u8e2c\u8e2f\u8c78\u89ef", "zhong": "\u4e2d\u76c5\u5fe0\u949f\u8877\u7ec8\u79cd\u80bf\u91cd\u4ef2\u4f17\u51a2\u953a\u87bd\u8202\u822f\u8e35", "zhou": "\u821f\u5468\u5dde\u6d32\u8bcc\u7ca5\u8f74\u8098\u5e1a\u5492\u76b1\u5b99\u663c\u9aa4\u5544\u7740\u501c\u8bf9\u836e\u9b3b\u7ea3\u80c4\u78a1\u7c40\u8233\u914e\u9cb7", "zhu": "\u73e0\u682a\u86db\u6731\u732a\u8bf8\u8bdb\u9010\u7af9\u70db\u716e\u62c4\u77a9\u5631\u4e3b\u8457\u67f1\u52a9\u86c0\u8d2e\u94f8\u7b51\u4f4f\u6ce8\u795d\u9a7b\u4f2b\u4f8f\u90be\u82ce\u8331\u6d19\u6e1a\u6f74\u9a7a\u677c\u69e0\u6a65\u70b7\u94e2\u75b0\u7603\u86b0\u7afa\u7bb8\u7fe5\u8e85\u9e88", "zhua": "\u6293", "zhuai": "\u62fd", "zhuan": "\u4e13\u7816\u8f6c\u64b0\u8d5a\u7bc6\u629f\u556d\u989b", "zhuang": "\u6869\u5e84\u88c5\u5986\u649e\u58ee\u72b6\u4e2c", "zhui": "\u690e\u9525\u8ffd\u8d58\u5760\u7f00\u8411\u9a93\u7f12", "zhun": "\u8c06\u51c6", "zhuo": "\u6349\u62d9\u5353\u684c\u7422\u8301\u914c\u707c\u6d4a\u502c\u8bfc\u5ef4\u855e\u64e2\u555c\u6d5e\u6dbf\u6753\u712f\u799a\u65ab", "zi": "\u5179\u54a8\u8d44\u59ff\u6ecb\u6dc4\u5b5c\u7d2b\u4ed4\u7c7d\u6ed3\u5b50\u81ea\u6e0d\u5b57\u8c18\u5d6b\u59ca\u5b73\u7f01\u6893\u8f8e\u8d40\u6063\u7726\u9531\u79ed\u8014\u7b2b\u7ca2\u89dc\u8a3e\u9cbb\u9aed", "zong": "\u9b03\u68d5\u8e2a\u5b97\u7efc\u603b\u7eb5\u8159\u7cbd", "zou": "\u90b9\u8d70\u594f\u63cd\u9139\u9cb0", "zu": "\u79df\u8db3\u5352\u65cf\u7956\u8bc5\u963b\u7ec4\u4fce\u83f9\u5550\u5f82\u9a75\u8e74", "zuan": "\u94bb\u7e82\u6525\u7f35", "zui": "\u5634\u9189\u6700\u7f6a", "zun": "\u5c0a\u9075\u6499\u6a3d\u9cdf", "zuo": "\u6628\u5de6\u4f50\u67de\u505a\u4f5c\u5750\u5ea7\u961d\u963c\u80d9\u795a\u9162", "cou": "\u85ae\u6971\u8f8f\u8160", "nang": "\u652e\u54dd\u56d4\u9995\u66e9", "o": "\u5594", "dia": "\u55f2", "chuai": "\u562c\u81aa\u8e39", "cen": "\u5c91\u6d94", "diu": "\u94e5", "nou": "\u8028", "fou": "\u7f36", "bia": "\u9adf" };
// 汉字转拼音
function ConvertPinyin(l1) {
var l2 = l1.length;
var I1 = "";
var reg = new RegExp('[a-zA-Z0-9\- ]');
for (var i = 0; i < l2; i++) {
var val = l1.substr(i, 1);
var name = arraySearch(val, PinYin);
if (reg.test(val)) {
I1 += val+" ";
} else if (name !== false) {
I1 += name+" ";
}
}
//I1 = I1.replace(/ /g, '-');
//while (I1.indexOf('--') > 0) {
// I1 = I1.replace('--', '-');
//}
return I1;
}
// 在对象中搜索
function arraySearch(l1, l2) {
for (var name in PinYin) {
if (PinYin[name].indexOf(l1) != -1) {
return ucfirst(name); break;
}
}
return false;
}
// 首字母大写
function ucfirst(l1) {
if (l1.length > 0) {
var first = l1.substr(0, 1).toUpperCase();
var spare = l1.substr(1, l1.length);
return first + spare;
// return first;
}
}
function nameConvertPy(txtNameID, txtName_pyID, notNullShowID, lengthCheckID) {
var txt_Name_other = $("#" + txtNameID).val();
//txt_Name_other = txt_Name_other.replace(/\s/g, '');
$("#" + txtNameID).val(txt_Name_other);
if (txt_Name_other.length > 0) {
$("#" + txtName_pyID).val(ConvertPinyin(txt_Name_other)); //这里是中文转换为拼音
var txt_Name_pinyin = $.trim($("#" + txtName_pyID).val());
if (txt_Name_pinyin.length > 0) {
if (txt_Name_other.length > 128) {
$("#" + lengthCheckID).show()
$("#" + notNullShowID).hide();
} else {
$("#" + notNullShowID).hide();
$("#" + lengthCheckID).hide()
}
} else {
$("#" + notNullShowID).show();
$("#" + lengthCheckID).hide();
}
} else {
$("#" + notNullShowID).show();
$("#" + lengthCheckID).hide();
}
}
/*$(document).ready(function() {
$("#<%=DeptName.ClientID %>").blur(function () {
var str=ConvertPinyin($("#<%=DeptName.ClientID %>").val());
$("#<%=PingYinCode.ClientID %>").text(str);
});
}); */
使用方式：
var pinyin = name.toPinyin(); //name表示获取到的中文名
图片压缩
新建一个ImageHelper帮助类，代码如下：
public class ImageHelper
{
private static ImageCodecInfo GetEncoderInfo(string mime_type)
{
ImageCodecInfo[] imageEncoders = ImageCodecInfo.GetImageEncoders();
for (int i = 0; i <= imageEncoders.Length; i++)
{
if (imageEncoders[i].MimeType == mime_type)
{
return imageEncoders[i];
}
}
return null;
} public static void SaveJpg(Image image, string file_name, int level)
{
try
{
EncoderParameters encoderParameters = new EncoderParameters(1);
encoderParameters.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, (long)level);
ImageCodecInfo encoderInfo = ImageHelper.GetEncoderInfo("image/jpeg"); File.Delete(file_name);
image.Save(file_name, encoderInfo, encoderParameters);
}
catch (Exception ex)
{
throw ex;
}
} public static MemoryStream SaveJpgToStream(Image image, int level)
{
try
{
EncoderParameters encoderParameters = new EncoderParameters(1);
encoderParameters.Param[0] = new EncoderParameter(System.Drawing.Imaging.Encoder.Quality, (long)level);
ImageCodecInfo encoderInfo = ImageHelper.GetEncoderInfo("image/jpeg");
MemoryStream strem = new MemoryStream();
image.Save(strem, encoderInfo, encoderParameters);
return strem; }
catch (Exception ex)
{
throw ex;
}
} public static int SaveJpgAtFileSize(Image image, string file_name, long max_size)
{
int result;
try
{
for (int i = 100; i > 5; i -= 5)
{
ImageHelper.SaveJpg(image, file_name, i);
if (ImageHelper.GetFileSize(file_name) <= max_size)
{
result = i;
return result;
}
}
result = 5;
}
catch (Exception ex)
{
throw ex;
}
return result;
} public static long GetFileSize(string file_name)
{
long length;
try
{
length = new FileInfo(file_name).Length;
}
catch (Exception ex)
{
throw ex;
}
return length;
} public static Bitmap ShrinkageImg(Image iSource, int maxWidth = 800, int maxHeight = 0)
{
int sW = iSource.Width, sH = iSource.Height;
if (maxWidth != 0 && maxWidth < sW)
{
sW = maxWidth;
sH = iSource.Height * maxWidth / iSource.Width;
}
else if (maxHeight != 0 && maxHeight < sH)
{
sH = maxHeight;
sW = iSource.Width * maxHeight / iSource.Height;
}
Bitmap ob = new Bitmap(sW, sH);
Graphics g = Graphics.FromImage(ob);
try
{
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.DrawImage(iSource, new Rectangle(0, 0, sW, sH), 0, 0, iSource.Width, iSource.Height, GraphicsUnit.Pixel);
return ob;
}
catch (Exception ex)
{
throw;
}
finally
{
g.Dispose();
iSource.Dispose();
} } public static Bitmap LoadBitmap(string file_name)
{
Bitmap result;
try
{
Bitmap bitmap2;
using (Bitmap bitmap = new Bitmap(file_name))
{
bitmap2 = new Bitmap(bitmap.Width, bitmap.Height);
using (Graphics graphics = Graphics.FromImage(bitmap2))
{
Rectangle rectangle = new Rectangle(0, 0, bitmap.Width, bitmap.Height);
graphics.DrawImage(bitmap, rectangle, rectangle, GraphicsUnit.Pixel);
}
}
result = bitmap2;
}
catch (Exception ex)
{
throw ex;
}
return result;
} public static byte[] ImageToBytes(Image image)
{
byte[] result;
try
{
ImageFormat rawFormat = image.RawFormat;
using (MemoryStream memoryStream = new MemoryStream())
{
if (rawFormat.Equals(ImageFormat.Jpeg))
{
image.Save(memoryStream, ImageFormat.Jpeg);
}
else if (rawFormat.Equals(ImageFormat.Png))
{
image.Save(memoryStream, ImageFormat.Png);
}
else if (rawFormat.Equals(ImageFormat.Bmp))
{
image.Save(memoryStream, ImageFormat.Bmp);
}
else if (rawFormat.Equals(ImageFormat.Gif))
{
image.Save(memoryStream, ImageFormat.Gif);
}
else if (rawFormat.Equals(ImageFormat.Icon))
{
image.Save(memoryStream, ImageFormat.Icon);
}
byte[] array = new byte[memoryStream.Length];
memoryStream.Seek(0L, SeekOrigin.Begin);
memoryStream.Read(array, 0, array.Length);
result = array;
}
}
catch (Exception ex)
{
throw ex;
}
return result;
} public static byte[] ImageToBytes(string FilePath)
{
byte[] result;
try
{
using (MemoryStream memoryStream = new MemoryStream())
{
using (Image image = Image.FromFile(FilePath))
{
using (Bitmap bitmap = new Bitmap(image))
{
bitmap.Save(memoryStream, image.RawFormat);
}
}
result = memoryStream.ToArray();
}
}
catch (Exception ex)
{
throw ex;
}
return result;
} public static Image BytesToImage(byte[] buffer, int maxWidth = 800, int maxHeight = 0)
{
Image result;
try
{
MemoryStream stream = new MemoryStream(buffer);
Image image = Image.FromStream(stream);
result = ShrinkageImg(image, maxWidth, maxHeight);
}
catch (Exception ex)
{
throw ex;
}
return result;
}
public static Bitmap BytesToBitmap(byte[] Bytes)
{
MemoryStream stream = null;
try
{
stream = new MemoryStream(Bytes);
return new Bitmap((Image)new Bitmap(stream));
}
catch (ArgumentNullException ex)
{
throw ex;
}
catch (ArgumentException ex)
{
throw ex;
}
finally
{
stream.Close();
}
} }
使用方式：申明一个变量
private const string _filePath = "File";
#region 上传
FTP.FTPUpFile ftpUpLoad = new FTP.FTPUpFile();
HttpPostedFileBase FileUpload_File = Request.Files["FileUpload_File"];
if (FileUpload_File == null || string.IsNullOrEmpty(FileUpload_File.FileName))
{
msg = "没找到上传文件!";
return Json(new { Result = "2", MSG = msg });
}
string ReFileName = string.Empty; if (!GeneralHelper.CheckFileExtension(FileUpload_File.FileName, FileUpload_File))
return Json(new { Result = "2", MSG = "文件格式不正确，允许上传的文件格式有“.jpg|.gif|.bmp|.jpeg|.png”" });
if (FileUpload_File.ContentLength > 1024 * 1024 * 10)
return Json(new { Result = "2", MSG = "上传的文件不允许超过10M" });
var buffer = new byte[FileUpload_File.ContentLength];
FileUpload_File.InputStream.Read(buffer, 0, FileUpload_File.ContentLength);
string dire = DateTime.Now.ToString("yyyy-MM-dd");
string directory = string.Format("/{0}", _filePath);
string filePath = Request.MapPath(directory);
if (!System.IO.Directory.Exists(filePath))
System.IO.Directory.CreateDirectory(filePath);
var tempDire = filePath + "/" + dire;
if (!Directory.Exists(tempDire))
Directory.CreateDirectory(tempDire);
string fileName = string.Format("/{0}/{1}{2}{3}", dire, DateTime.Now.ToString("yyyyMMddHHmmssfff"), GeneralHelper.GetMixPwd(10), ".jpg");
ImageHelper.SaveJpg(ImageHelper.BytesToImage(buffer), filePath + fileName, 75);
ReFileName = ftpUpLoad.UpFile(filePath + fileName);//调用ftp上传到服务器
if (string.IsNullOrEmpty(ReFileName))
return Json(new { Result = "2", MSG = "上传失败，可能文件过大，请重试！" }); #endregion
上述FTP类如下
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;
using System.Web;
using System.Web.UI.HtmlControls;
using KAB.Utility.Base; namespace KAB.Utility.FTP
{
/// <summary>
/// FTP上传文件
/// </summary>
public class FTPUpFile
{ string Filetype = ConfigurationManager.AppSettings["FileType"];
string ipaddress = ConfigurationManager.AppSettings["IPaddress"];
string Username = ConfigurationManager.AppSettings["UserName"];
string Password = ConfigurationManager.AppSettings["Password"]; /// <summary>
/// FTP上传文件
/// </summary>
/// <param name="filename">上传文件路径</param>
/// <param name="ftpServerIP">FTP服务器的IP和端口</param>
/// <param name="ftpPath">FTP服务器下的哪个目录</param>
/// <param name="ftpUserID">FTP用户名</param>
/// <param name="ftpPassword">FTP密码</param>
public bool Upload(string filename, string ftpServerIP, string ftpPath, string ftpUserID, string ftpPassword)
{
FileInfo fileInf = new FileInfo(filename);
string uri = "ftp://" + ftpServerIP + "/" + ftpPath + "/" + fileInf.Name; try
{
FtpWebRequest reqFTP = (FtpWebRequest)FtpWebRequest.Create(new Uri(uri));
// ftp用户名和密码
reqFTP.Credentials = new NetworkCredential(ftpUserID, ftpPassword);
reqFTP.KeepAlive = false; // 指定执行什么命令
reqFTP.Method = WebRequestMethods.Ftp.UploadFile; // 指定数据传输类型
reqFTP.UseBinary = true; // 上传文件时通知服务器文件的大小
reqFTP.ContentLength = fileInf.Length; //this.Invoke(InitUProgress, fileInf.Length); // 缓冲大小设置为2kb
int buffLength = 4096; byte[] buff = new byte[buffLength];
int contentLen; //// 打开一个文件流 (System.IO.FileStream) 去读上传的文件
//FileStream fs = fileInf.OpenRead(); //// 把上传的文件写入流
//Stream strm = reqFTP.GetRequestStream();
//contentLen = fs.Read(buff, 0, buffLength);
//while (contentLen != 0)
//{
// strm.Write(buff, 0, contentLen);
// contentLen = fs.Read(buff, 0, buffLength);
//}
//// 关闭两个流
//strm.Close();
//strm.Dispose();
//fs.Close();
//fs.Dispose(); // 打开一个文件流 (System.IO.FileStream) 去读上传的文件
using (FileStream fs = fileInf.OpenRead())
{
using (Stream strm = reqFTP.GetRequestStream())
{
contentLen = fs.Read(buff, 0, buffLength);
while (contentLen != 0)
{
strm.Write(buff, 0, contentLen);
contentLen = fs.Read(buff, 0, buffLength);
}
}
} return true;
}
catch (Exception ex)
{ return false;
} } /// <summary>
/// 新建目录
/// </summary>
/// <param name="ftpPath"></param>
/// <param name="dirName"></param>
public void MakeDir(string ftpPath, string dirName, string username, string password)
{
try
{ //实例化FTP连接
FtpWebRequest request = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpPath + dirName)); // ftp用户名和密码
request.Credentials = new NetworkCredential(username, password); // 默认为true，连接不会被关闭 request.KeepAlive = false; //指定FTP操作类型为创建目录
request.Method = WebRequestMethods.Ftp.MakeDirectory;
//获取FTP服务器的响应
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
response.Close();
}
catch (Exception ex)
{
//Respons
}
} /// <summary>
/// 删除指定文件
/// </summary>
/// <param name="ftpPath"></param>
/// <param name="dirName"></param>
/// <param name="username"></param>
/// <param name="password"></param>
public void DeleteFile(string ftpPath, string username, string password)
{
try
{
// string uri = "ftp://" + ftpServerIP + "/" + ftpPath + "/" + fileInf.Name;
//ftpPath = "ftp://192.168.1.111:2005/2012-12-05/20121206O5CATICE.docx";
//password = "111";
//username = "yuanluluoli";
//实例化FTP连接
FtpWebRequest request = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpPath));
request.Method = WebRequestMethods.Ftp.DeleteFile;
// ftp用户名和密码
request.Credentials = new NetworkCredential(username, password);
// 默认为true，连接不会被关闭
request.KeepAlive = false;
//获取FTP服务器的响应
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
response.Close();
}
catch (Exception ex)
{
//Respons
}
} /// <summary>
/// 检查目录是否存在
/// </summary>
/// <param name="ftpPath">要检查的目录的路径</param>
/// <param name="dirName">要检查的目录名</param>
/// <returns>存在返回true，否则false</returns>
public bool CheckDirectoryExist(string ftpPath, string dirName, string username, string password)
{
bool result = false;
try
{ //实例化FTP连接
FtpWebRequest request = (FtpWebRequest)FtpWebRequest.Create(new Uri(ftpPath));
// ftp用户名和密码
request.Credentials = new NetworkCredential(username, password);
request.KeepAlive = false;
//指定FTP操作类型为创建目录
request.Method = WebRequestMethods.Ftp.ListDirectoryDetails;
//获取FTP服务器的响应
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream(), Encoding.Default);
StringBuilder str = new StringBuilder();
string line = sr.ReadLine();
while (line != null)
{
str.Append(line);
str.Append("|");
line = sr.ReadLine();
}
string[] datas = str.ToString().Split('|'); for (int i = 0; i < datas.Length; i++)
{
if (datas[i].Contains("<DIR>"))
{
int index = datas[i].IndexOf("<DIR>");
string name = datas[i].Substring(index + 5).Trim();
if (name == dirName)
{
result = true;
break;
}
}
} sr.Close();
sr.Dispose();
response.Close();
}
catch (Exception)
{
return false;
}
return result;
}
/// <summary>
/// 上传文件
/// </summary>
/// <param name="buffer">文件的Byte数组</param>
/// <param name="originalName">文件原始名字(带后缀名)</param>
/// <param name="perStr">新文件名的前缀</param>
/// <returns></returns>
public string UpFile(byte[] buffer, string originalName, string perStr = "")
{
if (buffer == null || buffer.Length <= 0 || string.IsNullOrEmpty(originalName))
throw new ArgumentException("参数错误！");
string filePathstr = string.Empty;
string filepathsql = null;
try
{
string pathstr = perStr + DateTime.Now.ToString().Replace("/", "").Replace("-", "").Replace(":", "").Replace(" ", "");
string rodumlist = GeneralHelper.GetMixPwd(10);//10位随机数
filePathstr = "~/File/" + pathstr + rodumlist + Path.GetExtension(originalName);
//Stream sr = upfile.PostedFile.InputStream;
//byte[] file = new byte[sr.Length];
//sr.Read(file, 0, file.Length); StreamWriter sw = new StreamWriter(HttpContext.Current.Server.MapPath(filePathstr));
sw.BaseStream.Write(buffer, 0, buffer.Length);
sw.Flush(); sw.Close();
// file.SaveAs(HttpContext.Current.Server.MapPath(filePathstr));//把文件上传到服务器的绝对路径上 bool check;
string ftpPath = DateTime.Now.ToString("yyyy-MM-dd");
string uri = @"ftp://" + ipaddress + "/";
//检查是否存在此目录文件夹
if (CheckDirectoryExist(uri, ftpPath, Username, Password))
{ //存在此文件夹就直接上传
check = Upload(HttpContext.Current.Server.MapPath(filePathstr), ipaddress, ftpPath, Username, Password);
}
else
{
MakeDir(uri, ftpPath, Username, Password);//创建
check = Upload(HttpContext.Current.Server.MapPath(filePathstr), ipaddress, ftpPath, Username, Password);
} //成功就更新
if (check)
{ filepathsql = ftpPath + "/" + pathstr + rodumlist + Path.GetExtension(originalName);
} //检查是否存在此文件
if (File.Exists(HttpContext.Current.Server.MapPath(filePathstr)))
{
File.Delete(HttpContext.Current.Server.MapPath(filePathstr));
}
return filepathsql;
}
catch (Exception ex)
{
File.Delete(HttpContext.Current.Server.MapPath(filePathstr));
throw ex;
}
}
/// <summary>
/// 上传文件
/// 不修改名字及后缀名
/// </summary>
/// <param name="originalFilePath">上传文件的绝对路径</param>
/// <returns></returns>
public string UpFile(string originalFilePath)
{
if (string.IsNullOrEmpty(originalFilePath))
throw new ArgumentException("参数错误！");
string filepathsql = null;
try
{
//检查是否存在此文件
if (!File.Exists(originalFilePath))
throw new Exception("文件不存在！"); //Stream sr = upfile.PostedFile.InputStream;
//byte[] file = new byte[sr.Length];
//sr.Read(file, 0, file.Length); // file.SaveAs(HttpContext.Current.Server.MapPath(filePathstr));//把文件上传到服务器的绝对路径上 bool check;
string ftpPath = DateTime.Now.ToString("yyyy-MM-dd");
string uri = @"ftp://" + ipaddress + "/";
//检查是否存在此目录文件夹
if (CheckDirectoryExist(uri, ftpPath, Username, Password))
{
//存在此文件夹就直接上传
check = Upload(originalFilePath, ipaddress, ftpPath, Username, Password);
}
else
{
MakeDir(uri, ftpPath, Username, Password);//创建
check = Upload(originalFilePath, ipaddress, ftpPath, Username, Password);
}
//成功就更新
if (check)
{ filepathsql = ftpPath + "/" + Path.GetFileName(originalFilePath);
}
//检查是否存在此文件
if (File.Exists(originalFilePath))
{
File.Delete(originalFilePath);
}
return filepathsql;
}
catch (Exception ex)
{
//File.Delete(originalFilePath);
throw ex;
}
} public string Ftp_Up(HtmlInputFile upfile)
{
//Encrypt En = new Encrypt(); string filePathstr = string.Empty;
string filepathsql = null;
try
{
string pathstr = DateTime.Now.ToString().Replace("/", "").Replace("-", "").Replace(":", "").Replace(" ", "");
string rodumlist = GeneralHelper.GetMixPwd(10);//10位随机数
filePathstr = "~/File/" + pathstr + rodumlist + Path.GetExtension(upfile.PostedFile.FileName);
Stream sr = upfile.PostedFile.InputStream;
byte[] file = new byte[sr.Length];
sr.Read(file, 0, file.Length);
StreamWriter sw = new StreamWriter(HttpContext.Current.Server.MapPath(filePathstr));
sw.BaseStream.Write(file, 0, file.Length);
sw.Flush(); sw.Close(); sr.Flush(); sr.Close();
// file.SaveAs(HttpContext.Current.Server.MapPath(filePathstr));//把文件上传到服务器的绝对路径上 bool check;
string ftpPath = DateTime.Now.ToString("yyyy-MM-dd");
string uri = @"ftp://" + ipaddress + "/";
//检查是否存在此目录文件夹
if (CheckDirectoryExist(uri, ftpPath, Username, Password))
{ //存在此文件夹就直接上传
check = Upload(HttpContext.Current.Server.MapPath(filePathstr), ipaddress, ftpPath, Username, Password);
}
else
{
MakeDir(uri, ftpPath, Username, Password);//创建
check = Upload(HttpContext.Current.Server.MapPath(filePathstr), ipaddress, ftpPath, Username, Password);
} //成功就更新
if (check)
{ filepathsql = ftpPath + "/" + pathstr + rodumlist + Path.GetExtension(upfile.PostedFile.FileName);
} //检查是否存在此文件
if (File.Exists(HttpContext.Current.Server.MapPath(filePathstr)))
{
File.Delete(HttpContext.Current.Server.MapPath(filePathstr));
}
return filepathsql;
}
catch (Exception)
{
File.Delete(HttpContext.Current.Server.MapPath(filePathstr));
return filepathsql;
// Response.Write("<script>alert(" + ex.Message + ");</script>");
}
} /// <summary>
/// 上传
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public string Ftp_Up(HttpPostedFileBase postedFile)
{ string filePathstr = string.Empty;
string filepathsql = null;
try
{ string pathstr = DateTime.Now.ToString("yyyyMMddHHmmss");
string rodumlist = GeneralHelper.GetMixPwd(10);//10位随机数
string filename = System.IO.Path.GetFileName(postedFile.FileName);
string eExtension = Path.GetExtension(filename);
string strLocation = HttpContext.Current.Server.MapPath("~/File/");
filePathstr = strLocation + pathstr + rodumlist + eExtension; postedFile.SaveAs(filePathstr); bool check;
string ftpPath = DateTime.Now.ToString("yyyy-MM-dd");
string uri = @"ftp://" + ipaddress + "/";
//检查是否存在此目录文件夹
if (CheckDirectoryExist(uri, ftpPath, Username, Password))
{
//存在此文件夹就直接上传
check = Upload(filePathstr, ipaddress, ftpPath, Username, Password);
}
else
{
MakeDir(uri, ftpPath, Username, Password);//创建
check = Upload(filePathstr, ipaddress, ftpPath, Username, Password);
} //成功就更新
if (check)
{ filepathsql = ftpPath + "/" + pathstr + rodumlist + eExtension;
} //检查是否存在此文件
if (File.Exists(filePathstr))
{
File.Delete(filePathstr);
}
return filepathsql;
}
catch (Exception ex)
{
//检查是否存在此文件
if (File.Exists(filePathstr))
{
File.Delete(filePathstr);
}
return "";
// Response.Write("<script>alert(" + ex.Message + ");</script>");
}
} /// <summary>
/// FTP下载文件在服务器目录
/// </summary>
/// <param name="pathname">本地保存目录路径和文件名称</param>
/// <param name="filename">FTP目录路径和文件名称</param>
/// <returns></returns>
public bool FileDown(string pathname, string filename)
{
string uri = "ftp://" + ipaddress + "/" + filename;
string FileName = pathname;//本地保存目录 //创建一个文件流
FileStream fs = null;
Stream responseStream = null;
try
{
//创建一个与FTP服务器联系的FtpWebRequest对象
FtpWebRequest request = (FtpWebRequest)WebRequest.Create(new Uri(uri)); //连接登录FTP服务器
request.Credentials = new NetworkCredential(Username, Password); request.KeepAlive = false; //设置请求的方法是FTP文件下载
request.Method = WebRequestMethods.Ftp.DownloadFile; //获取一个请求响应对象
FtpWebResponse response = (FtpWebResponse)request.GetResponse();
//获取请求的响应流
responseStream = response.GetResponseStream(); //判断本地文件是否存在，如果存在，则打开和重写本地文件 if (File.Exists(FileName))
fs = File.Open(FileName, FileMode.Open, FileAccess.ReadWrite); //判断本地文件是否存在，如果不存在，则创建本地文件
else
{
fs = File.Create(FileName);
} if (fs != null)
{ int buffer_count = 65536;
byte[] buffer = new byte[buffer_count];
int size = 0;
while ((size = responseStream.Read(buffer, 0, buffer_count)) > 0)
{
fs.Write(buffer, 0, size); }
fs.Flush();
fs.Close();
responseStream.Close();
} return true;
}
catch (Exception ex)
{
return false;
}
finally
{
if (fs != null)
fs.Close();
if (responseStream != null)
responseStream.Close();
}
} /// <summary>
/// 保存和上传图片
/// </summary>
/// <param name="imgtwo">需要上传图片</param>
/// <param name="date"></param>
/// <returns>文件路径</returns>
public string SaveUploadImg(Bitmap imgtwo)
{
string filePathstr = string.Empty;
string filepathsql = null;
try
{
string pathstr = DateTime.Now.ToString().Replace("/", "").Replace("-", "").Replace(":", "").Replace(" ", "");
string rodumlist = GeneralHelper.GetMixPwd(10);//10位随机数
filePathstr = "~/File/" + pathstr + rodumlist + ".jpg";
imgtwo.Save(HttpContext.Current.Server.MapPath(filePathstr));//把文件上传到服务器的绝对路径上 bool check;
string ftpPath = DateTime.Now.ToString("yyyy-MM-dd");
string uri = @"ftp://" + ipaddress + "/";
//检查是否存在此目录文件夹
if (CheckDirectoryExist(uri, ftpPath, Username, Password))
{
//存在此文件夹就直接上传
check = Upload(HttpContext.Current.Server.MapPath(filePathstr), ipaddress, ftpPath, Username, Password);
}
else
{
MakeDir(uri, ftpPath, Username, Password);//创建
check = Upload(HttpContext.Current.Server.MapPath(filePathstr), ipaddress, ftpPath, Username, Password);
} //成功就更新
if (check)
{
filepathsql = ftpPath + "/" + pathstr + rodumlist + ".jpg";
} //检查是否存在此文件
if (File.Exists(HttpContext.Current.Server.MapPath(filePathstr)))
{
File.Delete(HttpContext.Current.Server.MapPath(filePathstr));
}
imgtwo.Dispose(); return filepathsql;
}
catch (Exception ex)
{
File.Delete(HttpContext.Current.Server.MapPath(filePathstr));
return filepathsql;
}
} #region
/// <summary>
/// 文件大小
/// </summary>
public bool _File_Length(int ContentLength)
{
bool length = false;
int FileLen = ContentLength;
if (FileLen > 2048 * 1024 == false)//不能超过2M
{
length = true;
}
return length;
}
#endregion //用来获取文件类型
public bool File_PastFileName(string fileName)
{
//bmp, doc, docx, gif, jpg, jpeg, pdf, png, tif, tiff
bool isnot = true;
string ext = Path.GetExtension(fileName);
string[] type = Filetype.Split(';');
for (int i = 0; i < type.Length; i++)
{
if (type[i].ToLower() == ext.ToLower())
{
isnot = false;
break;
}
}
return isnot; } }
}
FTP类中使用到的GeneralHelper类如下
public class GeneralHelper
{
//private static string[] _extensionList = { ".jpg", ".gif", ".bmp", ".doc", ".docx", ".jpeg", ".png", ".tif", ".tiff" };
private static string[] optionABC = { "A", "B", "C" };
private static string numStr = "123456789";
private static string lowEnStr = "abcdefghijkmnpqrstuvwxyz";
private static string uperEnStr = "ABCDEFGHIJKLMNPQRSTUVWXYZ";
public GeneralHelper() { }
/// <summary>
/// 生成随机数
/// </summary>
/// <param name="num"></param>
/// <returns></returns>
public static string GetMixPwd(int num)//生成混合随机数
{
string a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
StringBuilder sb = new StringBuilder();
for (int i = 0; i < num; i++)
{
sb.Append(a[new Random(Guid.NewGuid().GetHashCode()).Next(0, a.Length - 1)]);
} return sb.ToString();
} /// <summary>
/// 生成随机数不包含0跟O
/// </summary>
/// <param name="num"></param>
/// <returns></returns>
public static string GetMT4pwd(int num)
{
string a = "23456789ABCDEFGHIJKMNPQRSTUVWXYZabcdefghijkmnpqrstuvwxyz"; StringBuilder sb = new StringBuilder();
Random randObj = new Random();
if (num > 4)
{
int ri = randObj.Next(1, num);
int rli = (num - ri) / 2;
int rui = num - ri - rli;
for (int i = 0; i < rli; i++)
{
sb.Append(lowEnStr[new Random(Guid.NewGuid().GetHashCode()).Next(0, lowEnStr.Length - 1)]);
}
for (int i = 0; i < ri; i++)
{
sb.Append(numStr[new Random(Guid.NewGuid().GetHashCode()).Next(0, numStr.Length - 1)]);
}
for (int i = 0; i < rui; i++)
{
sb.Append(uperEnStr[new Random(Guid.NewGuid().GetHashCode()).Next(0, uperEnStr.Length - 1)]);
}
}
else
for (int i = 0; i < num; i++)
{
sb.Append(a[new Random(Guid.NewGuid().GetHashCode()).Next(0, a.Length - 1)]);
} string str = sb.ToString();
Regex re = new Regex("(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])[a-zA-Z0-9]");//必须包含大小写字母和数字。
while (!re.IsMatch(str))
{
str = GetMT4pwd(num);
}
return str;
}
/// <summary>
/// 生成随机数
/// </summary>
/// <param name="num"></param>
/// <returns></returns>
public static string GetMixPWD(int num)//生成混合随机数
{
string a = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_!@#$%&";
StringBuilder sb = new StringBuilder();
for (int i = 0; i < num; i++)
{
sb.Append(a[new Random(Guid.NewGuid().GetHashCode()).Next(0, a.Length - 1)]);
} return sb.ToString();
}
//随机字符串生成器的主要功能如下：
//1、支持自定义字符串长度
//2、支持自定义是否包含数字
//3、支持自定义是否包含小写字母
//4、支持自定义是否包含大写字母
//5、支持自定义是否包含特殊符号
//6、支持自定义字符集
/// <summary>
/// 生成随机字符串
/// </summary>
/// <param name="length">目标字符串的长度</param>
/// <param name="useNum">是否包含数字，1=包含，默认为包含</param>
/// <param name="useLow">是否包含小写字母，1=包含，默认为包含</param>
/// <param name="useUpp">是否包含大写字母，1=包含，默认为包含</param>
/// <param name="useSpe">是否包含特殊字符，1=包含，默认为不包含</param>
/// <param name="custom">要包含的自定义字符，直接输入要包含的字符列表</param>
/// <returns>指定长度的随机字符串</returns>
public static string GetRndstr(int length, string custom = "", bool useNum = true, bool useLow = true, bool useUpp = false, bool useSpe = false)
{
byte[] b = new byte[4];
new System.Security.Cryptography.RNGCryptoServiceProvider().GetBytes(b);
Random r = new Random(BitConverter.ToInt32(b, 0));
string s = null, str = custom; if (useNum == true) { str += "23456789"; }
if (useLow == true) { str += "abcdefghijkmnpqrstuvwxyz"; }
if (useUpp == true) { str += "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; }
if (useSpe == true) { str += "!\"#$%&'()*+,-./:;<=>?@[\\]^_`{|}~"; } for (int i = 0; i < length; i++)
{
s += str.Substring(r.Next(0, str.Length - 1), 1);
} return s;
} /// <summary>
/// 检查上传文件的后缀名
/// 允许上传的有：".jpg", ".gif", ".bmp", ".doc", ".docx", ".jpeg", ".png", ".tif", ".tiff"
/// </summary>
/// <param name="fileName">待检查的文件完整名称</param>
/// <returns></returns>
public static bool CheckFileExtension(string fileName)
{
try
{
if (string.IsNullOrEmpty(fileName))
return false;
fileName = fileName.ToLower();
string extension = Path.GetExtension(fileName);
if (string.IsNullOrEmpty(extension))
return false;
string[] _extensionList = { ".jpg", ".gif", ".bmp", ".doc", ".docx", ".jpeg", ".png", ".tif", ".tiff" };
if (!_extensionList.Contains(extension))
return false;
return true;
}
catch (Exception ex)
{
throw ex;
}
} /// <summary>
/// 检查上传文件的后缀名
/// 允许上传的有：“.jpg|.gif|.bmp|.jpeg|.png”
/// </summary>
/// <param name="fileName">待检查的文件完整名称</param>
/// <returns></returns>
public static bool CheckIsImgExtension(string fileName)
{
try
{
if (string.IsNullOrEmpty(fileName))
return false;
fileName = fileName.ToLower();
string extension = Path.GetExtension(fileName);
if (string.IsNullOrEmpty(extension))
return false;
string[] _extensionList = { ".jpg", ".gif", ".bmp", ".jpeg", ".png" };
if (!_extensionList.Contains(extension))
return false;
return true;
}
catch (Exception ex)
{
throw ex;
}
} private static string GeneraOpionAnswer(int mmss)
{
int CurrentMMss = DateTime.Now.Millisecond;
if (mmss == CurrentMMss)
CurrentMMss = Convert.ToInt32(Convert.ToInt32(CurrentMMss / 1245) * 131337933);
else
CurrentMMss = mmss;
Random ran = new Random(CurrentMMss);
int j = ran.Next(0, optionABC.Length);//因为数组长度是7，所以这里范围就用0到6
return optionABC[j];
}
public static string CorrectAnswerList()
{
string[] CorrectAnswer = new string[2];
Random rdr = new Random(DateTime.Now.Millisecond * 12734);
CorrectAnswer[0] = "A,C,B,B";
CorrectAnswer[1] = "B,C,B,B";
int rj = rdr.Next(0, CorrectAnswer.Length);
return CorrectAnswer[rj];
}
public static string ErrorAnswerList()
{
string[] ErrorAnswer = new string[7];
Random rdd = new Random(DateTime.Now.Millisecond);
// RandomHelper r = new RandomHelper();
ErrorAnswer[0] = "C," + GeneraOpionAnswer(DateTime.Now.Millisecond * 123) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 760) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 123);
ErrorAnswer[1] = GeneraOpionAnswer(DateTime.Now.Millisecond * 123) + ",A," + GeneraOpionAnswer(DateTime.Now.Millisecond * 321) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 231);
ErrorAnswer[2] = GeneraOpionAnswer(DateTime.Now.Millisecond * 456) + ",B," + GeneraOpionAnswer(DateTime.Now.Millisecond * 654) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 564);
ErrorAnswer[3] = GeneraOpionAnswer(DateTime.Now.Millisecond * 674) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 789) + ",A," + GeneraOpionAnswer(DateTime.Now.Millisecond * 761);
ErrorAnswer[4] = GeneraOpionAnswer(DateTime.Now.Millisecond * 954) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 785) + ",C," + GeneraOpionAnswer(DateTime.Now.Millisecond * 234);
ErrorAnswer[5] = GeneraOpionAnswer(DateTime.Now.Millisecond * 243) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 879) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 563) + ",A";
ErrorAnswer[6] = GeneraOpionAnswer(DateTime.Now.Millisecond * 908) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 547) + "," + GeneraOpionAnswer(DateTime.Now.Millisecond * 748) + ",C";
return ErrorAnswer[rdd.Next(0, ErrorAnswer.Length)];
} /// <summary>
/// 检查上传文件的后缀名
/// 允许上传的有：".jpg", ".gif", ".bmp", ".doc", ".docx", ".jpeg", ".png", ".tif", ".tiff"
/// </summary>
/// <param name="fileName">待检查的文件完整名称</param>
/// <returns></returns>
public static bool CheckFileExtension(string fileName, HttpPostedFileBase postedFile = null)
{
try
{
if (string.IsNullOrEmpty(fileName))
return false;
string extension = Path.GetExtension(fileName);
if (string.IsNullOrEmpty(extension))
{
if (postedFile == null)
return false;
else
{
int iEx = GetIExtension(postedFile);
if (iEx == (int)FileExtension.BMP ||
iEx == (int)FileExtension.JPG ||
iEx == (int)FileExtension.GIF ||
iEx == (int)FileExtension.PNG)
{
return true;
}
return false;
}
}
else
extension = extension.ToLower();
string[] _extensionList = { ".jpg", ".gif", ".bmp", ".doc", ".docx", ".jpeg", ".png", ".tif", ".tiff" };
if (!_extensionList.Contains(extension))
return false;
return true;
}
catch (Exception ex)
{
throw ex;
}
} public enum FileExtension
{
GIF = 7173,
JPG = 255216,
BMP = 6677,
PNG = 13780,
DOC = 208207,
DOCX = 8075,
XLSX = 8075,
JS = 239187,
XLS = 208207,
SWF = 6787,
MID = 7784,
RAR = 8297,
ZIP = 8075,
XML = 6063,
TXT = 7067,
MP3 = 7368,
WMA = 4838 // 239187 aspx
// 117115 cs
// 119105 js
// 210187 txt
//255254 sql
// 7790 exe dll,
// 8297 rar
// 6063 xml
// 6033 html
}
/// <summary>
/// 根据数据流，获取文件格式
/// </summary>
/// <param name="fu"></param>
/// <returns></returns>
private static int GetIExtension(HttpPostedFileBase fu)
{
try
{
int fileLen = fu.ContentLength;
byte[] imgArray = new byte[fileLen];
fu.InputStream.Read(imgArray, 0, fileLen);
MemoryStream ms = new MemoryStream(imgArray);
System.IO.BinaryReader br = new System.IO.BinaryReader(ms);
string fileclass = "";
byte buffer;
try
{
buffer = br.ReadByte();
fileclass = buffer.ToString();
buffer = br.ReadByte();
fileclass += buffer.ToString();
}
catch
{
}
br.Close();
ms.Close();
//注意将文件流指针还原
fu.InputStream.Position = 0;
int iExt = Int32.Parse(fileclass);
return iExt;
}
catch (Exception ex)
{
throw ex;
}
} }
FTP再weboConfig中新建几个key
前台：
<!--上传的地方-->
<table id="tablefileup" width="100%" border="0" cellspacing="0" cellpadding="0" style="text-align: center; display: none;">
<tr>
<td align="center">
<label id="lblerror" style="color: Red" />
</td>
</tr>
<tr>
<td align="center">
@using (Html.BeginForm("IDCardExpireUpload", "AccountCommon", FormMethod.Post, new { enctype = "multipart/form-data", id = "frmUP" }))
{ <input type="hidden" id="fileType" name="fileType" />
<input style="WIDTH: 300px" id="upfileCer" name="FileUpload_File" type="file" />
<input type="button" id="btnUpload" class="cup1" />
} </td>
</tr>
<tr>
<td align="center">
<br />
<label id="info"></label>
<br />
<font style="color: Red">仅接受格式为：bmp,jpg,jpeg,png;文件大小需小于6M</font>
</td>
</tr>
</table>
JS
$("#btnUpload").click(function () {
var index = layer.load(0, { shade: [0.1, '#fff'] });
$("#frmUP").ajaxSubmit({
dataType: 'json',
success: function (data) {
console.log(data);
if (data.Result == "1") {
//alert(data.MSG);
if (data.fileType == 1) {
document.getElementById("idcardFront").innerHTML = data.URL;
$("#upfileCer").val('');
layer.close(index);
$("#tablefileup").hide();
layer.msg('上传成功');
}
else {
document.getElementById("idcardBack").innerHTML = data.URL;
$("#upfileCer").val('');
layer.close(index);
$("#tablefileup").hide();
layer.msg('上传成功');
}
// window.location.reload();
return;
} else {
layer.msg('' + data.MSG, function () { });
layer.close(index);
//alert(data.MSG);
return;
}
},
error: function (msg) {
console.log(msg);
layer.close(index);
return;
}
})
})
效果展示：
未完待续，持续更新。。。。
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