<?xml version="1.0" encoding="UTF-8"?>
​
<!DOCTYPE generatorConfigurationPUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN""http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
​
<generatorConfiguration><context id="context1" targetRuntime="MyBatis3"><commentGenerator><property name="suppressAllComments" value="true" /><property name="suppressDate" value="true" /></commentGenerator><!--mysql连接驱动--><jdbcConnection driverClass="com.mysql.cj.jdbc.Driver"connectionURL="jdbc:mysql://localhost:3306/test?                serverTimezone=UTC" userId="root"password="******"></jdbcConnection><javaTypeResolver><property name="forceBigDecimals" value="false" /></javaTypeResolver><!--映射文件的地址，根据项目的包自己调整--><javaModelGenerator targetPackage="com.test.entity"targetProject="./src/main/java"><property name="enableSubPackages" value="false" /><property name="trimStrings" value="false" /></javaModelGenerator><sqlMapGenerator targetPackage="com.test.mapper"targetProject="./src/main/resources"><property name="enableSubPackages" value="false" /></sqlMapGenerator><javaClientGenerator type="XMLMAPPER"targetPackage="com.test.dao" implementationPackage="com.test.impl"targetProject="./src/main/java"><property name="enableSubPackages" value="false" /></javaClientGenerator><!--tableName:映射的表名，domainObjectName:实体类名称，catalog:数据库名（可有可无）--><table tableName="user" domainObjectName="User" catalog="test"enableCountByExample="false" enableUpdateByExample="false"enableDeleteByExample="false" enableSelectByExample="false"selectByExampleQueryId="false"></table>
​</context>
</generatorConfiguration>

需要使用直接在resources目录里面添加mybatis-config.xml文件，

两种配置方式

1、新建一个配置类

2、使用maven的逆向工程插件配置    需要导入maven的依赖