第一个python

 import MySQLdb
 import os,sys
 import string
 dto=os.getcwd()+"\\dto"
 dao=os.getcwd()+"\\dao"
 idao=os.getcwd()+"\\dao\\impl"
 service=os.getcwd()+"\\service"
 iservice=os.getcwd()+"\\service\\impl"
 config=os.getcwd()+"\\config"

 def convertColum(name):
     a="_"+name.replace("_", " ")
     word=string.capwords(a).replace(" ", "").replace("_", "")
     return word

 def changeType(type):
     if(type=="varchar"):
         return "String"
     elif(type=="int"):
         return "Integer"
     return "String"
 def changeName(name):
     return name.lower().capitalize()

 def creatrFile(fileP,fileN,fileS):
     if(os.path.exists(fileP)!=True):
         os.makedirs(fileP)
     f=file(fileP+"\\"+fileN,'w')
     f.write(fileS)
     f.close()

 print("begining to connect Mysql.")
 try:
     dbName='db'
     connection = MySQLdb.connect(user="root",passwd="",host="127.0.0.1",db=dbName)
     cursor = connection.cursor()
     cursor.execute( "SELECT TABLE_NAME,TABLE_COMMENT FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE='BASE TABLE'  AND TABLE_SCHEMA='"+dbName+"' " )

     filestr=[]
     configstr=[]
     for row in cursor.fetchall():
         tableName=row[0]
         filestr.append('package dto;\n'
             'import java.util.Date;\n'
             'import java.util.HashMap;\n'
             'import java.util.Map;\n'
             'import data.BaseDto;\n'
             'public class '+ changeName(tableName)+'Info extends BaseDto {\n'
             '    public '+ changeName(tableName) +'Info(){\n'
             '        this.setTbName("'+tableName+'");\n'
             '    }\n')

         cursor1 = connection.cursor()
         cursor1.execute( "SELECT COLUMN_NAME as ColumnName,DATA_TYPE as dataType FROM INFORMATION_SCHEMA.COLUMNS  where table_name='"+tableName+"' and TABLE_SCHEMA='"+dbName+"'" )
         getsetStr=[]
         for row1 in cursor1.fetchall():
             filestr.append('    private '+changeType(row1[1])+' '+convertColum(row1[0])+';\n')
             getsetStr.append('    public String get'+changeName(convertColum(row1[0]))+'() {\n'
                            '        return '+row1[0]+';\n'
                            '    }\n'
                            '    public void set'+changeName(convertColum(row1[0]))+'('+changeType(row1[1])+' '+convertColum(row1[0])+') {\n'
                            '        this.'+convertColum(row1[0])+' = '+convertColum(row1[0])+';\n'
                            '    }\n')
         getsetStr.append('}')
         creatrFile(dto,changeName(tableName)+".java",''.join(filestr)+''.join(getsetStr))

          #dao
         filestr=[]
         filestr.append('package dao;\nimport data.BaseDao;\n'
                        'import dto.*;\n'
                        'public interface I'+changeName(tableName)+'Dao implements IRepository<'+ changeName(tableName)+'Info> { \n'
                        '}')
         creatrFile(dao,"I"+changeName(tableName)+"Dao.java",''.join(filestr))

         filestr=[]
         filestr.append('package dao.impl;\nimport data.BaseDao;\n'
                        'import dto.*;\n'
                        'public class '+changeName(tableName)+'DaoImpl extends BaseDao<'+ changeName(tableName)+'Info> implements I'+changeName(tableName)+'Dao { \n'
                        '}')
         creatrFile(idao,""+changeName(tableName)+"DaoImpl.java",''.join(filestr))

         #service
         filestr=[]
         filestr.append('package Service;\n'
                        'import dto.*;\n'
                        'public interface I'+changeName(tableName)+'Service { \n'
                        '}')
         creatrFile(service,"I"+changeName(tableName)+"Service.java",''.join(filestr))
         filestr=[]
         filestr.append('package Service.impl;\nimport data.BaseDao;\n'
                        'import Service.*;\nimport com.google.inject.Inject;\n'
                        'public class '+changeName(tableName)+'ServiceImpl  { \n'
                        '     @Inject\n'
                        '     private I'+changeName(tableName)+'Dao '+changeName(tableName)+'Dao;\n'
                        '}')
         creatrFile(iservice,""+changeName(tableName)+"ServiceImpl.java",''.join(filestr))

         filestr=[]
         filestr.append('package cn.uc.custom.wallpaper.config;\n'
                         'import com.google.inject.*;\n'
                         'import play.modules.guice.GuiceSupport;\n'

                         'public class GuicyDummy extends GuiceSupport {\n'
                         '    protected Injector configure() {\n'
                         '        Injector injector = Guice.createInjector(new GuicyDummyModel());\n'
                         '        return injector;\n'
                         '    }\n'
                         '}\n')
         creatrFile(config,"GuicyDummy.java",''.join(filestr))

         configstr.append("        bind(I"+changeName(tableName)+"Dao.class).to("+changeName(tableName)+"DaoImpl.class).in(Singleton.class);\n");
         configstr.append("        bind(I"+changeName(tableName)+"Service.class).to("+changeName(tableName)+"ServiceImpl.class).in(Singleton.class);\n");
     filestr=[]
     filestr.append('package cn.uc.custom.wallpaper.config;\n'
                         'import com.google.inject.*;\n'
                         'import play.modules.guice.GuiceSupport;\n'

                         'public class GuicyDummy extends GuiceSupport {\n'
                         '    protected Injector configure() {\n'
                         '        Injector injector = Guice.createInjector(new GuicyDummyModel());\n'
                         '        return injector;\n'
                         '    }\n'
                         '}\n')
     creatrFile(config,"GuicyDummy.java",''.join(filestr))
     filestr=[]
     filestr.append('package cn.uc.custom.wallpaper.config;\n'
                         'import com.google.inject.*;\n'
                         'import play.modules.guice.GuiceSupport;\n'

                         'public class GuicyDummyModel extends AbstractModule {\n'
                         '       public void configure() {\n')
     filestr.append(''.join(configstr))
     filestr.append('    }\n'
                         '}\n')
     creatrFile(config,"GuicyDummyModel.java",''.join(filestr))
     cursor.close()
 except MySQLdb.Error,e:
     print "Mysql Error %d: %s" % (e.args[0], e.args[1])

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