.net实现微信公众账号接口开发
说起微信公众帐号,大家都不会陌生,使用这个平台能给网站或系统增加一个新亮点,直接进入正题吧,在使用之前一定要仔细阅读官方API文档。
//微信接口地址代码:
weixin _wx = new weixin();
string postStr = "";
if (Request.HttpMethod.ToLower() == "post")
{
Stream s = System.Web.HttpContext.Current.Request.InputStream;
byte[] b = new byte[s.Length];
s.Read(b, , (int)s.Length);
postStr = Encoding.UTF8.GetString(b);
if (!string.IsNullOrEmpty(postStr)) //请求处理
{
_wx.Handle(postStr);
}
}
else
{
_wx.Auth();
}
//微信处理类:
public class weixin
{
private string Token = "weixin_token"; //换成自己的token
public void Auth()
{
string echoStr = System.Web.HttpContext.Current.Request.QueryString["echoStr"];
if (CheckSignature())
{
if (!string.IsNullOrEmpty(echoStr))
{
System.Web.HttpContext.Current.Response.Write(echoStr);
System.Web.HttpContext.Current.Response.End();
}
}
}
public void Handle(string postStr)
{
//封装请求类
XmlDocument doc = new XmlDocument();
doc.LoadXml(postStr);
XmlElement rootElement = doc.DocumentElement;
XmlNode MsgType = rootElement.SelectSingleNode("MsgType");
RequestXML requestXML = new RequestXML();
requestXML.ToUserName = rootElement.SelectSingleNode("ToUserName").InnerText;
requestXML.FromUserName = rootElement.SelectSingleNode("FromUserName").InnerText;
requestXML.CreateTime = rootElement.SelectSingleNode("CreateTime").InnerText;
requestXML.MsgType = MsgType.InnerText;
if (requestXML.MsgType == "text")
{
requestXML.Content = rootElement.SelectSingleNode("Content").InnerText;
}
else if (requestXML.MsgType == "location")
{
requestXML.Location_X = rootElement.SelectSingleNode("Location_X").InnerText;
requestXML.Location_Y = rootElement.SelectSingleNode("Location_Y").InnerText;
requestXML.Scale = rootElement.SelectSingleNode("Scale").InnerText;
requestXML.Label = rootElement.SelectSingleNode("Label").InnerText;
}
else if (requestXML.MsgType == "image")
{
requestXML.PicUrl = rootElement.SelectSingleNode("PicUrl").InnerText;
}
//回复消息
ResponseMsg(requestXML);
}
/// <summary>
/// 验证微信签名
/// </summary>
/// * 将token、timestamp、nonce三个参数进行字典序排序
/// * 将三个参数字符串拼接成一个字符串进行sha1加密
/// * 开发者获得加密后的字符串可与signature对比,标识该请求来源于微信。
/// <returns></returns>
private bool CheckSignature()
{
string signature = System.Web.HttpContext.Current.Request.QueryString["signature"];
string timestamp = System.Web.HttpContext.Current.Request.QueryString["timestamp"];
string nonce = System.Web.HttpContext.Current.Request.QueryString["nonce"];
string[] ArrTmp = { Token, timestamp, nonce };
Array.Sort(ArrTmp); //字典排序
string tmpStr = string.Join("", ArrTmp);
tmpStr = FormsAuthentication.HashPasswordForStoringInConfigFile(tmpStr, "SHA1");
tmpStr = tmpStr.ToLower();
if (tmpStr == signature)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 回复消息(微信信息返回)
/// </summary>
/// <param name="weixinXML"></param>
private void ResponseMsg(RequestXML requestXML)
{
try
{
string resxml = "";
mijiya mi = new mijiya(requestXML.Content,requestXML.FromUserName);
if (requestXML.MsgType == "text")
{
//在这里执行一系列操作,从而实现自动回复内容.
string _reMsg = mi.GetReMsg();
if (mi.msgType == )
{
resxml = "<xml><ToUserName><![CDATA[" + requestXML.FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + requestXML.ToUserName + "]]></FromUserName><CreateTime>" + ConvertDateTimeInt(DateTime.Now) + "</CreateTime><MsgType><![CDATA[news]]></MsgType><Content><![CDATA[]]></Content><ArticleCount>2</ArticleCount><Articles>";
resxml += mi.GetRePic(requestXML.FromUserName);
resxml += "</Articles><FuncFlag>1</FuncFlag></xml>";
}
else
{
resxml = "<xml><ToUserName><![CDATA[" + requestXML.FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + requestXML.ToUserName + "]]></FromUserName><CreateTime>" + ConvertDateTimeInt(DateTime.Now) + "</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[" + _reMsg + "]]></Content><FuncFlag>1</FuncFlag></xml>";
}
}
else if (requestXML.MsgType == "location")
{
string city = GetMapInfo(requestXML.Location_X, requestXML.Location_Y);
if (city == "")
{
resxml = "<xml><ToUserName><![CDATA[" + requestXML.FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + requestXML.ToUserName + "]]></FromUserName><CreateTime>" + ConvertDateTimeInt(DateTime.Now) + "</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[好啦,我们知道您的位置啦。您可以:" + mi.GetDefault() + "]]></Content><FuncFlag>1</FuncFlag></xml>";
}
else
{
resxml = "<xml><ToUserName><![CDATA[" + requestXML.FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + requestXML.ToUserName + "]]></FromUserName><CreateTime>" + ConvertDateTimeInt(DateTime.Now) + "</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[好啦,我们知道您的位置啦。您可以:" + mi.GetDefault() + "]]></Content><FuncFlag>1</FuncFlag></xml>";
}
}
else if (requestXML.MsgType == "image")
{
resxml = "<xml><ToUserName><![CDATA[" + requestXML.FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + requestXML.ToUserName + "]]></FromUserName><CreateTime>" + ConvertDateTimeInt(DateTime.Now) + "</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[亲,我没有看懂你的意思。您可以:" + mi.GetDefault() + "]]></Content><FuncFlag>1</FuncFlag></xml>";
//返回10以内条
//int size = 10;
//resxml = "<xml><ToUserName><![CDATA[" + requestXML.FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + requestXML.ToUserName + "]]></FromUserName><CreateTime>" + ConvertDateTimeInt(DateTime.Now) + "</CreateTime><MsgType><![CDATA[news]]></MsgType><Content><![CDATA[]]></Content><ArticleCount>" + size + "</ArticleCount><Articles>";
//List<string> list = new List<string>();
////假如有20条查询的返回结果
//for (int i = 0; i < 20; i++)
//{
// list.Add("1");
//}
//string[] piclist = new string[] { "/Abstract_Pencil_Scribble_Background_Vector_main.jpg", "/balloon_tree.jpg", "/bloom.jpg", "/colorful_flowers.jpg", "/colorful_summer_flower.jpg", "/fall.jpg", "/fall_tree.jpg", "/growing_flowers.jpg", "/shoes_illustration.jpg", "/splashed_tree.jpg" };
//for (int i = 0; i < size && i < list.Count; i++)
//{
// resxml += "<item><Title><![CDATA[沈阳-黑龙江]]></Title><Description><![CDATA[元旦特价:¥300 市场价:¥400]]></Description><PicUrl><![CDATA[" + "http://www.hougelou.com" + piclist[i] + "]]></PicUrl><Url><![CDATA[http://www.hougelou.com]]></Url></item>";
//}
//resxml += "</Articles><FuncFlag>1</FuncFlag></xml>";
}
else if (wx_tmsg.GetMsgCount(requestXML.FromUserName) == )
{
resxml = "<xml><ToUserName><![CDATA[" + requestXML.FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + requestXML.ToUserName + "]]></FromUserName><CreateTime>" + ConvertDateTimeInt(DateTime.Now) + "</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[" + mi.GetFirst() + "]]></Content><FuncFlag>1</FuncFlag></xml>";
}
else
{
resxml = "<xml><ToUserName><![CDATA[" + requestXML.FromUserName + "]]></ToUserName><FromUserName><![CDATA[" + requestXML.ToUserName + "]]></FromUserName><CreateTime>" + ConvertDateTimeInt(DateTime.Now) + "</CreateTime><MsgType><![CDATA[text]]></MsgType><Content><![CDATA[亲,我没有看懂你的意思。您可以:" + mi.GetDefault() + "]]></Content><FuncFlag>1</FuncFlag></xml>";
}
//WriteTxt(resxml);
System.Web.HttpContext.Current.Response.Write(resxml);
WriteToDB(requestXML, resxml,mi.pid);
}
catch (Exception ex)
{
//WriteTxt("异常:" + ex.Message + "Struck:" + ex.StackTrace.ToString());
wx_logs.MyInsert("异常:" + ex.Message + "Struck:" + ex.StackTrace.ToString());
}
}
/// <summary>
/// unix时间转换为datetime
/// </summary>
/// <param name="timeStamp"></param>
/// <returns></returns>
private DateTime UnixTimeToTime(string timeStamp)
{
DateTime dtStart = TimeZone.CurrentTimeZone.ToLocalTime(new DateTime(, , ));
long lTime = long.Parse(timeStamp + "");
TimeSpan toNow = new TimeSpan(lTime);
return dtStart.Add(toNow);
}
/// <summary>
/// datetime转换为unixtime
/// </summary>
/// <param name="time"></param>
/// <returns></returns>
private int ConvertDateTimeInt(System.DateTime time)
{
System.DateTime startTime = TimeZone.CurrentTimeZone.ToLocalTime(new System.DateTime(, , ));
return (int)(time - startTime).TotalSeconds;
}
/// <summary>
/// 调用百度地图,返回坐标信息
/// </summary>
/// <param name="y">经度</param>
/// <param name="x">纬度</param>
/// <returns></returns>
public string GetMapInfo(string x, string y)
{
try
{
string res = string.Empty;
string parame = string.Empty;
string url = "http://maps.googleapis.com/maps/api/geocode/xml";
parame = "latlng=" + x + "," + y + "&language=zh-CN&sensor=false";//此key为个人申请
res = webRequestPost(url, parame);
XmlDocument doc = new XmlDocument();
doc.LoadXml(res);
XmlElement rootElement = doc.DocumentElement;
string Status = rootElement.SelectSingleNode("status").InnerText;
if (Status == "OK")
{
//仅获取城市
XmlNodeList xmlResults = rootElement.SelectSingleNode("/GeocodeResponse").ChildNodes;
for (int i = ; i < xmlResults.Count; i++)
{
XmlNode childNode = xmlResults[i];
if (childNode.Name == "status")
{
continue;
}
string city = "";
for (int w = ; w < childNode.ChildNodes.Count; w++)
{
for (int q = ; q < childNode.ChildNodes[w].ChildNodes.Count; q++)
{
XmlNode childeTwo = childNode.ChildNodes[w].ChildNodes[q];
if (childeTwo.Name == "long_name")
{
city = childeTwo.InnerText;
}
else if (childeTwo.InnerText == "locality")
{
return city;
}
}
}
return city;
}
}
}
catch (Exception ex)
{
//WriteTxt("map异常:" + ex.Message.ToString() + "Struck:" + ex.StackTrace.ToString());
return "";
}
return "";
}
/// <summary>
/// Post 提交调用抓取
/// </summary>
/// <param name="url">提交地址</param>
/// <param name="param">参数</param>
/// <returns>string</returns>
public string webRequestPost(string url, string param)
{
byte[] bs = System.Text.Encoding.UTF8.GetBytes(param);
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create(url + "?" + param);
req.Method = "Post";
req.Timeout = * ;
req.ContentType = "application/x-www-form-urlencoded;";
req.ContentLength = bs.Length;
using (Stream reqStream = req.GetRequestStream())
{
reqStream.Write(bs, , bs.Length);
reqStream.Flush();
}
using (WebResponse wr = req.GetResponse())
{
//在这里对接收到的页面内容进行处理
Stream strm = wr.GetResponseStream();
StreamReader sr = new StreamReader(strm, System.Text.Encoding.UTF8);
string line;
System.Text.StringBuilder sb = new System.Text.StringBuilder();
while ((line = sr.ReadLine()) != null)
{
sb.Append(line + System.Environment.NewLine);
}
sr.Close();
strm.Close();
return sb.ToString();
}
}
private void WriteToDB(RequestXML requestXML,string _xml,int _pid)
{
wx_tmsg wx = new wx_tmsg();
wx.AddNew();
wx.FromUserName = requestXML.FromUserName;
wx.ToUserName = requestXML.ToUserName;
wx.MsgType = requestXML.MsgType;
wx.Msg = requestXML.Content;
wx.Creatime = requestXML.CreateTime;
wx.Location_X = requestXML.Location_X;
wx.Location_Y = requestXML.Location_Y;
wx.Label = requestXML.Label;
wx.Scale = requestXML.Scale;
wx.PicUrl = requestXML.PicUrl;
wx.reply = _xml;
wx.pid = _pid;
try
{
wx.Update();
}
catch (Exception ex)
{
wx_logs.MyInsert(ex.Message);
//ex.message;
}
}
}
//微信请求类
public class RequestXML
{
private string toUserName="";
/// <summary>
/// 消息接收方微信号,一般为公众平台账号微信号
/// </summary>
public string ToUserName
{
get { return toUserName; }
set { toUserName = value; }
}
private string fromUserName = "";
/// <summary>
/// 消息发送方微信号
/// </summary>
public string FromUserName
{
get { return fromUserName; }
set { fromUserName = value; }
}
private string createTime = "";
/// <summary>
/// 创建时间
/// </summary>
public string CreateTime
{
get { return createTime; }
set { createTime = value; }
}
private string msgType = "";
/// <summary>
/// 信息类型 地理位置:location,文本消息:text,消息类型:image
/// </summary>
public string MsgType
{
get { return msgType; }
set { msgType = value; }
}
private string content = "";
/// <summary>
/// 信息内容
/// </summary>
public string Content
{
get { return content; }
set { content = value; }
}
private string location_X = "";
/// <summary>
/// 地理位置纬度
/// </summary>
public string Location_X
{
get { return location_X; }
set { location_X = value; }
}
private string location_Y = "";
/// <summary>
/// 地理位置经度
/// </summary>
public string Location_Y
{
get { return location_Y; }
set { location_Y = value; }
}
private string scale = "";
/// <summary>
/// 地图缩放大小
/// </summary>
public string Scale
{
get { return scale; }
set { scale = value; }
}
private string label = "";
/// <summary>
/// 地理位置信息
/// </summary>
public string Label
{
get { return label; }
set { label = value; }
}
private string picUrl = "";
/// <summary>
/// 图片链接,开发者可以用HTTP GET获取
/// </summary>
public string PicUrl
{
get { return picUrl; }
set { picUrl = value; }
}
}
.net实现微信公众账号接口开发的更多相关文章
- C#.NET微信公众账号接口开发系列文章整理--微信接口开发目录,方便需要的博友查询
前言: 涉及微信接口开发比较早也做的挺多的,有时间的时候整理了开发过程中一些思路案例,供刚学习微信开发的朋友参考.其实微信接口开发还是比较简单的,但是由于调试比较麻烦,加上微信偶尔也会给开发者挖坑,并 ...
- C#.net 微信公众账号接口开发
微信越来越火,微信公众平台成为开发成新宠,本文用C#.net开发微信公众信号接口. 微信接口地址代码: weixin _wx = new weixin(); string postStr = &quo ...
- C#微信公众号接口开发,灵活利用网页授权、带参数二维码、模板消息,提升用户体验之完成用户绑定个人微信及验证码获取
一.前言 当下微信公众号几乎已经是每个公司必备的,但是大部分微信公众账号用户体验都欠佳,特别是涉及到用户绑定等,需要用户进行复杂的操作才可以和网站绑定,或者很多公司直接不绑定,而是每次都让用户填写账号 ...
- C#/ASP.NET MVC微信公众号接口开发之从零开发(四) 微信自定义菜单(附源码)
C#/ASP.NET MVC微信接口开发文章目录: 1.C#/ASP.NET MVC微信公众号接口开发之从零开发(一) 接入微信公众平台 2.C#/ASP.NET MVC微信公众号接口开发之从零开发( ...
- C#/ASP.NET MVC微信公众号接口开发之从零开发(二) 接收微信消息并且解析XML(附源码)
文章导读: C#微信公众号接口开发之从零开发(一) 接入微信公众平台 微信接入之后,微信通过我们接入的地址进行通信,其中的原理是微信用户发送消息给微信公众账号,微信服务器将消息以xml的形式发送到我们 ...
- C#/ASP.NET MVC微信公众号接口开发之从零开发(三)回复消息 (附源码)
C#/ASP.NET MVC微信接口开发文章目录: 1.C#/ASP.NET MVC微信公众号接口开发之从零开发(一) 接入微信公众平台 2.C#/ASP.NET MVC微信公众号接口开发之从零开发( ...
- C#微信公众号接口开发实例-高级接口-申请带参数的二维码
最近公司涉及到微信绑定用户,做了高级接口-申请带参数的二维码,总结了下微信开发接口.微信接口开发都是除了消息用的xml 回复基本上都是用json的形式传递信息(post/get),开发的方法基本都是一 ...
- C#/ASP.NET MVC微信公众号接口开发之从零开发(一) 接入微信公众平台
微信公众平台接入:其实很简单,把两个参数(地址和token)填入微信公众平台后台,暂时选择明文模式 ,其中token自己定义.微信服务器会根据后台填写的地址访问,并且带上对于的参数 如 url+&am ...
- 微信公众账号 Senparc.Weixin.MP SDK 开发教程 索引
Senparc.Weixin.MP SDK从一开始就坚持开源的状态,这个过程中得到了许多朋友的认可和支持. 目前SDK已经达到比较稳定的版本,这个过程中我觉得有必要整理一些思路和经验,和大家一起分享. ...
随机推荐
- JS方法集
数组方法集 Angela.array = { //# 数组方法 // index, 返回位置! 不存在则返回 -1: index: function (t, arr) { //# 返回当前值所在数组的 ...
- python 模拟登陆,请求包含cookie信息
需求: 1.通过GET方法,访问URL地址一,传入cookie参数 2.根据地址一返回的uuid,通过POST方法,传入cooki参数 实现思路: 1.理解http的GET和POST差别 (网上有很多 ...
- 关于 客户端发现响应内容类型为“text/html; charset=utf-8”,但应为“text/xml”的解决方法
http://www.cnblogs.com/jams742003/archive/2008/10/30/1322761.html 请求web服务时,会有如题的异常出现,解决方法如下: 1 检查web ...
- HBase与MongDB等NoSQL数据库对照
HBase概念学习(十)HBase与MongDB等NoSQL数据库对照 转载请注明出处: jiq•钦's technical Blog - 季义钦 一.开篇 淘宝之前使用的存储层架构一直是MySQL数 ...
- Linux安全之——Ubuntu的iptable命令使用
设置开机自动启动iptables # sysv-rc-conf --level 2345 iptables on 列出当前iptables的策略和规则 # iptables -L -n 允许已经建立的 ...
- GUI1_综合介绍
最终比较,选择pyqt用于GUI开发 https://pythonspot.com/en/gui/ 图形化界面可以使用PyQt5, PyQt4, wxPython or Tk.模板 Graphical ...
- 20145212 《Java程序设计》第2周学习总结
20145212 <Java程序设计>第2周学习总结 教材学习内容总结 第二周主要学习了Java的基本语法,在第一周熟悉了Java基本操作的基础上我们可以自行的利用这些语法编译具有实用价值 ...
- shelve模块理解
import shelve import sys def store_person(db): pid = input("Enter unique ID mnumber:") per ...
- 给IOS系统的微信页面赋Title
给页面赋一个title是最平常不过的事情了,不过在IOS下动态给页面赋title可不是平常的事情. 看代码: function setIOStitle(title) { $body = $('body ...
- localdb下载地址
https://www.microsoft.com/zh-cn/download/confirmation.aspx?id=29062 只能使用IE下载 http://www.microsoft.co ...