1、下载generator包
链接：https://pan.baidu.com/s/1nmdc0muGoIaid68BffAiKw 密码：555z
2、根据自己的项目修改配置文件generator.xml
只需修改我所标记的1、2、3、4、5、6的六个地方
1 <?xml version="1.0" encoding="UTF-8"?> 2 <!DOCTYPE generatorConfiguration PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN" "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd"> 3 <generatorConfiguration> 4 <!-- 数据库驱动包位置 --> 5 <classPathEntry location="D:\generator\mysql-connector-java-5.1.34.jar" /> <!-- 1 --> 6 <context id="DB2Tables" targetRuntime="MyBatis3"> 7 <commentGenerator> 8 <property name="suppressAllComments" value="true" /> 9 </commentGenerator> 10 <!-- 数据库链接URL、用户名、密码 --><!-- 2--> 11 <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/test1?characterEncoding=utf8" userId="root" password="123"> 12 </jdbcConnection> 13 <javaTypeResolver> 14 <property name="forceBigDecimals" value="false" /> 15 </javaTypeResolver> 16 <!-- 生成模型的包名和位置 --> <!-- 3 --> 17 <javaModelGenerator targetPackage="com.mmall.model" targetProject="D:\generator\src"> 18 <property name="enableSubPackages" value="true" /> 19 <property name="trimStrings" value="true" /> 20 </javaModelGenerator> 21 <!-- 生成的映射文件包名和位置 --> <!-- 4 --> 22 <sqlMapGenerator targetPackage="com.mmall.mapper" targetProject="D:\generator\src"> 23 <property name="enableSubPackages" value="true" /> 24 </sqlMapGenerator> 25 <!-- 生成DAO的包名和位置 --> <!-- 5 --> 26 <javaClientGenerator type="XMLMAPPER" targetPackage="com.mmall.dao" targetProject="D:\generator\src"> 27 <property name="enableSubPackages" value="true" /> 28 </javaClientGenerator> 29 <!-- 要生成那些表(更改tableName和domainObjectName就可以) --><!-- 6 --> 30 <table tableName="sys_user" domainObjectName="SysUser" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> 31 <table tableName="sys_dept" domainObjectName="SysDept" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> 32 <table tableName="sys_acl" domainObjectName="SysAcl" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> 33 <table tableName="sys_acl_module" domainObjectName="SysAclModule" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> 34 <table tableName="sys_role" domainObjectName="SysRole" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> 35 <table tableName="sys_role_acl" domainObjectName="SysRoleAcl" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> 36 <table tableName="sys_role_user" domainObjectName="SysRoleUser" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> 37 <table tableName="sys_log" domainObjectName="SysLog" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false" /> 38 </context> 39 </generatorConfiguration>
3、执行生成语句
在当前generator目录下打开cmd，或打开cmd进入generator目录下
执行该语句：java -jar mybatis-generator-core-1.3.2.jar -configfile generatorConfig.xml -overwrite