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="123456",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;
'
            'import java.util.Date;
'
            'import java.util.HashMap;
'
            'import java.util.Map;
'
            'import data.BaseDto;
'
            'public class '+ changeName(tableName)+'Info extends BaseDto {
'
            '    public '+ changeName(tableName) +'Info(){
' 
            '        this.setTbName("'+tableName+'");
'
            '    }
')
       
        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])+';
')
            getsetStr.append('    public String get'+changeName(convertColum(row1[0]))+'() {
'
                           '        return '+row1[0]+';
'
                           '    }
'
                           '    public void set'+changeName(convertColum(row1[0]))+'('+changeType(row1[1])+' '+convertColum(row1[0])+') {
'
                           '        this.'+convertColum(row1[0])+' = '+convertColum(row1[0])+';
'
                           '    }
')   
        getsetStr.append('}')   
        creatrFile(dto,changeName(tableName)+".java",''.join(filestr)+''.join(getsetStr))
      
         #dao
        filestr=[]
        filestr.append('package dao;
import data.BaseDao;
'
                       'import dto.*;
'
                       'public interface I'+changeName(tableName)+'Dao implements IRepository<'+ changeName(tableName)+'Info> { 
'
                       '}')
        creatrFile(dao,"I"+changeName(tableName)+"Dao.java",''.join(filestr))
     
      
        filestr=[]
        filestr.append('package dao.impl;
import data.BaseDao;
'
                       'import dto.*;
'
                       'public class '+changeName(tableName)+'DaoImpl extends BaseDao<'+ changeName(tableName)+'Info> implements I'+changeName(tableName)+'Dao { 
'
                       '}')
        creatrFile(idao,""+changeName(tableName)+"DaoImpl.java",''.join(filestr))
        
        #service
        filestr=[]
        filestr.append('package Service;
'
                       'import dto.*;
'
                       'public interface I'+changeName(tableName)+'Service { 
'
                       '}')
        creatrFile(service,"I"+changeName(tableName)+"Service.java",''.join(filestr))
        filestr=[]
        filestr.append('package Service.impl;
import data.BaseDao;
'
                       'import Service.*;
import com.google.inject.Inject;
'
                       'public class '+changeName(tableName)+'ServiceImpl  { 
'
                       '     @Inject
'
                       '     private I'+changeName(tableName)+'Dao '+changeName(tableName)+'Dao;
'
                       '}')
        creatrFile(iservice,""+changeName(tableName)+"ServiceImpl.java",''.join(filestr))

        filestr=[]        
        filestr.append('package cn.uc.custom.wallpaper.config;
'
                        'import com.google.inject.*;
'
                        'import play.modules.guice.GuiceSupport;
'
                        
                        'public class GuicyDummy extends GuiceSupport {
'
                        '    protected Injector configure() {
'
                        '        Injector injector = Guice.createInjector(new GuicyDummyModel());
'
                        '        return injector;
'
                        '    }
'
                        '}
')
        creatrFile(config,"GuicyDummy.java",''.join(filestr))
       
        configstr.append("        bind(I"+changeName(tableName)+"Dao.class).to("+changeName(tableName)+"DaoImpl.class).in(Singleton.class);
");
        configstr.append("        bind(I"+changeName(tableName)+"Service.class).to("+changeName(tableName)+"ServiceImpl.class).in(Singleton.class);
");
    filestr=[]        
    filestr.append('package cn.uc.custom.wallpaper.config;
'
                        'import com.google.inject.*;
'
                        'import play.modules.guice.GuiceSupport;
'
                        
                        'public class GuicyDummy extends GuiceSupport {
'
                        '    protected Injector configure() {
'
                        '        Injector injector = Guice.createInjector(new GuicyDummyModel());
'
                        '        return injector;
'
                        '    }
'
                        '}
')
    creatrFile(config,"GuicyDummy.java",''.join(filestr))    
    filestr=[]        
    filestr.append('package cn.uc.custom.wallpaper.config;
'
                        'import com.google.inject.*;
'
                        'import play.modules.guice.GuiceSupport;
'
                        
                        'public class GuicyDummyModel extends AbstractModule {
'
                        '       public void configure() {
')
    filestr.append(''.join(configstr))                   
    filestr.append('    }
'
                        '}
')
    creatrFile(config,"GuicyDummyModel.java",''.join(filestr))
    cursor.close()
except MySQLdb.Error,e:
    print "Mysql Error %d: %s" % (e.args[0], e.args[1])
    



 

 欢迎访问我的新站：学习树教育的第二入口