mybatis自动生成三个文件

generatorConfig.xml文件：

<?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>
    <classPathEntry location="E:\mysql-connector-java-5.1.34.jar" />
    <context id="DB2Tables" targetRuntime="MyBatis3">
        <!-- 注释 --> 
        <commentGenerator > 
            <property name="suppressAllComments" value="true"/><!-- 是否取消注释 --> 
            <property name="suppressDate" value="false" /> <!-- 是否生成注释代时间戳--> 
        </commentGenerator> 
        
        <!-- jdbc连接 --> 
        <jdbcConnection driverClass="com.mysql.jdbc.Driver"
            connectionURL="jdbc:mysql://112.54.207.9:3306/baiye1?characterEncoding=utf-8" userId="cmcc"
            password="cmcc1234" /> 
        
        <!-- 类型转换 --> 
        <javaTypeResolver> 
            <!-- 是否使用bigDecimal， false可自动转化以下类型（Long, Integer, Short, etc.） --> 
            <property name="forceBigDecimals" value="false"/> 
        </javaTypeResolver>
        
        <!-- generate Model -->
        <javaModelGenerator targetPackage="com.cmcc.model"
            targetProject="E:\project\TempletPlatform\src\main\java">
            <property name="enableSubPackages" value="true" />
            <property name="trimStrings" value="true" />
        </javaModelGenerator>
        
        <!-- generate xml -->
        <sqlMapGenerator targetPackage="com.cmcc.dao.Mapper"
            targetProject="E:\project\TempletPlatform\src\main\java">
            <property name="enableSubPackages" value="true" />
        </sqlMapGenerator>
        
        <!-- generate Mapper-->
       <javaClientGenerator type="XMLMAPPER"
            targetPackage="com.cmcc.dao.interfaceClass" targetProject="E:\project\TempletPlatform\src\main\java">
            <property name="enableSubPackages" value="true" />
        </javaClientGenerator>
       
        <table  tableName="gov_info_article"
        enableCountByExample="false" enableUpdateByExample="false"
        enableDeleteByExample="false" enableSelectByExample="false"
        selectByExampleQueryId="false">
                   <!--  忽略列，不生成bean 字段
            <ignoreColumn column="FRED" />  --> 
            <!-- 指定列的java数据类型
            <columnOverride column="DOUBLE" jdbcType="DECIMAL" /> -->
            <!-- <columnOverride column="id" property="id"/> -->
            <property name="useActualColumnNames" value="false"/>
           <!--  <columnRenamingRule searchString="_" replaceString=""/> -->
        </table>
    </context>
</generatorConfiguration>

 

配置：

 看附件，在菜单栏找到External Tools Configurations，配置program如附件即可。