pom 添加插件
<plugin>
<groupId>org.mybatis.generator</groupId>
<artifactId>mybatis-generator-maven-plugin</artifactId>
<version>1.3.2</version>
<dependencies>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.45</version>
</dependency>
</dependencies>
<configuration>
<overwrite>true</overwrite>
</configuration>
</plugin>
在resources文件夹下,生成一个generatorConfig.xml,作为mybatis-generator-maven-plugin插件的执行目标。
<?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>
<!--
出现错误:Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
解决办法:将本地的MAVEN仓库中的mysql驱动引入进来
-->
<classPathEntry location="M:\mysql\mysql-connector-java\5.1.45"/>
<context id="mysqlgenerator" targetRuntime="MyBatis3">
<!--不生成注释-->
<commentGenerator>
<property name="suppressAllComments" value="true" />
</commentGenerator>
<!-- 配置数据库连接 -->
<jdbcConnection driverClass="com.mysql.jdbc.Driver"
connectionURL="jdbc:mysql://localhost:3306/test"
userId="root"
password="123456" />
<!-- 指定javaBean生成的位置 -->
<javaModelGenerator targetPackage="com.qinqu.payment" targetProject="src/main/java/" >
<!-- 在targetPackage的基础上,根据数据库的schema再生成一层package,最终生成的类放在这个package下,默认为false -->
<property name="enableSubPackages" value="true" />
<!-- 设置是否在getter方法中,对String类型字段调用trim()方法 -->
<property name="trimStrings" value="true" />
</javaModelGenerator>
<!--指定sql映射文件生成的位置 -->
<sqlMapGenerator targetPackage="com.qinqu.dao" targetProject="src/main/resources/mapper" >
<property name="enableSubPackages" value="true" />
</sqlMapGenerator>
<!-- 指定dao接口生成的位置,mapper接口 -->
<javaClientGenerator type="XMLMAPPER" targetPackage="com.qinqu.dao" targetProject="src/main/java" >
<property name="enableSubPackages" value="true" />
</javaClientGenerator>
<!-- table表生成对应的DoaminObject -->
<table tableName="user" domainObjectName="User"></table>
<!--<table tableName="tbl_dept" domainObjectName="Department"></table>-->
</context>
</generatorConfiguration>
运行插件