1. Download the generator package
Link: https://pan.baidu.com/s/1nmdc0muGoIaid68BffAiKw Password: 555z
2. Modify the configuration file generator.xml according to your own project
Just modify the six places I marked 1, 2, 3, 4, 5, 6
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 <!-- Generated map file package name and location --> <!-- 4 --> 22 < sqlMapGenerator targetPackage ="com.mmall.mapper" targetProject ="D:\generator\src" > 23 < property name = "enableSubPackages" value = = "true" /> 24 </ sqlMapGenerator > 25 <!-- The package name and location for generating DAO --> <!-- 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. Execute the generated statement
Open cmd in the current generator directory, or open cmd and enter the generator directory
Execute this statement: java -jar mybatis-generator-core-1.3.2.jar -configfile generatorConfig.xml -overwrite
4. Frequently Asked Questions