一、需要的文件
1、generator.xml 配置文件 (修改代码中自己所放jar包路径、数据库链接地址,用户名、密码,以及需要生成文件对应的表名)
2、mybatis-generator-core-1.3.2.jar 生成代码所需jar包
3、sqljdbc4.jar 数据库驱动jar
二、操作步骤:1、打开命令提示符,进入generator.xml所在文件夹
2、输入命令:java -jar mybatis-generator-core-1.3.2.jar -configfile generator.xml -overwrite
3、出现Mybatis Generator finished successfully 代码生成完成
三、genrator.xml中的配置
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
<generatorConfiguration>
<!-- 数据库驱动包位置 -->
<!--<classPathEntry location="G:\generator\ojdbc7.jar" /> -->
<classPathEntry location="E:\generator\mysql-connector-java-5.1.41-bin.jar" />
<!-- <classPathEntry location="G:\oracle\product\10.2.0\db_1\jdbc\lib\ojdbc14.jar" />-->
<context id="DB2Tables" targetRuntime="MyBatis3">
<commentGenerator>
<property name="suppressAllComments" value="true" />
</commentGenerator>
<!-- 数据库链接URL、用户名、密码 -->
<!--<jdbcConnection driverClass="com.microsoft.sqlserver.jdbc.SQLServerDriver" connectionURL="jdbc:sqlserver://61.163.210.30;DatabaseName=zih_db7 " userId="Sz7i1h8P" password="ZZLGRoeisi122hjb718"> -->
<!--<jdbcConnection driverClass="oracle.jdbc.driver.OracleDriver" connectionURL="jdbc:oracle:thin:@192.168.19.132:1521:orcl" userId="test" password="test"> -->
<jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/o2o" userId="root" password="root">
</jdbcConnection>
<javaTypeResolver>
<property name="forceBigDecimals" value="false" />
</javaTypeResolver>
<!-- 生成模型的包名和位置 -->
<javaModelGenerator targetPackage="com.taotao.pojo" targetProject="E:\generator\src">
<property name="enableSubPackages" value="true" />
<property name="trimStrings" value="true" />
</javaModelGenerator>
<!-- 生成的映射文件包名和位置 -->
<sqlMapGenerator targetPackage="com.taotao.mapper" targetProject="E:\generator\src">
<property name="enableSubPackages" value="true" />
</sqlMapGenerator>
<!-- 生成DAO的包名和位置 -->
<javaClientGenerator type="XMLMAPPER" targetPackage="com.taotao.mapper" targetProject="E:\generator\src">
<property name="enableSubPackages" value="true" />
</javaClientGenerator>
<!-- 要生成那些表(更改tableName和domainObjectName就可以) -->
<!--
<table tableName="SITE_INFO" domainObjectName="SiteInfo" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" />
-->
<table tableName="message" domainObjectName="Message" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" />
</context>
</generatorConfiguration>
