代码地址: https://gitee.com/zjj19941/MybatisGenerated

在idea中集成了MyBatis Generator的功能，下面介绍需要怎么使用这个插件。

1、在pom.xml文件的build节点加上以下代码

  1.   <plugin>
  2.       <groupId>org.mybatis.generator</groupId>
  3.       <artifactId>mybatis-generator-maven-plugin</artifactId>
  4.       <version>1.3.5</version>
  5.       <configuration>
  7.      <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>
  8.               <overwrite>true</overwrite>
  9.               <verbose>true</verbose>
  10.       </configuration>
  11.   </plugin>

2、在resources目录下新建generatorConfig.xml文件，内容如下：

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <!DOCTYPE generatorConfiguration
  3.   PUBLIC "-//mybatis.org//DTD MyBatis Generator Configuration 1.0//EN"
  4.   "http://mybatis.org/dtd/mybatis-generator-config_1_0.dtd">
  6.  <generatorConfiguration>
  8.  <classPathEntry location="C:\splanchnic\maven\mvnRespo\mysql\mysql-
  9. connector-java\5.1.44\mysql-connector-java-5.1.44.jar" />
  10.   <context id="testTables" targetRuntime="MyBatis3">
  11.   <commentGenerator>
  13.       <property name="suppressAllComments" value="true" />
  14.   </commentGenerator>
  16.   <jdbcConnection driverClass="com.mysql.jdbc.Driver"
  17.                   connectionURL="jdbc:mysql://localhost:3306/angus_oa" 
  18.   userId="root"
  19.                   password="123456">
  20.   </jdbcConnection>
  22.   <javaTypeResolver>
  23.       <property name="forceBigDecimals" value="false" />
  24.   </javaTypeResolver>
  27.   <javaModelGenerator targetPackage="com.angus.entity"
  28.                       targetProject="src/main/java">
  30.       <property name="enableSubPackages" value="false" />
  32.       <property name="trimStrings" value="true" />
  33.   </javaModelGenerator>
  36.   <sqlMapGenerator targetPackage="main.resources.mapping"
  37.                    targetProject="src">
  39.       <property name="enableSubPackages" value="false" />
  40.   </sqlMapGenerator>
  43.   <javaClientGenerator type="XMLMAPPER"
  44.                        targetPackage="com.angus.dao"
  45.                        targetProject="src/main/java">
  47.       <property name="enableSubPackages" value="false" />
  48.   </javaClientGenerator>
  51.   <table tableName="t_user" domainObjectName="User" 
  52.  enableCountByExample="false" enableUpdateByExample="false" 
  53.  enableDeleteByExample="false" enableSelectByExample="false" 
  54.   selectByExampleQueryId="false"></table>
  55.   </context>
  56.  </generatorConfiguration>

注意修改 这块儿的配置信息,修改成自己的账号密码

connectionURL=”jdbc:mysql://localhost:3306/angus_oa”
userId=”root”
password=”123456”>

3、加入maven配置，在Command line中加入mybatis-generator:generate -e,效果如下：

Mybatis逆向工程代码 - 图1

mybatis-generator:generate -e

4、最后，启动项目即可

Mybatis逆向工程代码 - 图2