IDEA MyBatis Generator 生成代码

Generator的xml详细说明见：http://mybatis.org/generator/configreference/xmlconfig.html 

中文：http://mbg.cndocs.tk/index.html

Maven pom.xml加入如下配置：

<plugins>
      <plugin>
        <groupId>org.mybatis.generator</groupId>
        <artifactId>mybatis-generator-maven-plugin</artifactId>
        <version>1.3.2</version>
        <configuration>
          <configurationFile>src/main/resources/generatorConfig.xml</configurationFile>
          <verbose>true</verbose>
          <overwrite>true</overwrite>
        </configuration>
        <executions>
          <execution>
            <id>Generate MyBatis Artifacts</id>
            <goals>
              <goal>generate</goal>
            </goals>
          </execution>
        </executions>
        <dependencies>
          <dependency>
            <groupId>org.mybatis.generator</groupId>
            <artifactId>mybatis-generator-core</artifactId>
            <version>1.3.2</version>
          </dependency>
        </dependencies>
      </plugin>
    </plugins>

记得一定要把以上代码放在<build></build> 中，之前放在外面，调了好长时间不知道什么原因，如下图

然后IDEA中出现如下插件

 

配置generatorConfig.xml

目录如下

 

<?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>

    <!-- 引入配置文件 -->
    <properties resource="init.properties"/>
    <!-- 指定数据连接驱动jar地址 -->
    <classPathEntry location="${classPath}"/>

    <!-- 一个数据库一个context -->
    <context id="my" targetRuntime="MyBatis3">
        <!-- 注释 -->
        <commentGenerator>
            <property name="suppressDate" value="true"/><!-- 是否生成注释代时间戳-->
            <property name="suppressAllComments" value="false"/><!-- 是否取消注释 -->
        </commentGenerator>

        <!-- jdbc连接 -->
        <jdbcConnection driverClass="${driver}"
                        connectionURL="${url}"
                        userId="${username}"
                        password="${password}"/>

        <!-- 生成实体类地址 -->
        <javaModelGenerator targetPackage="com.egan.model"
                            targetProject="D:/workspace/firstMavenWeb/src/main/java">
            <property name="enableSubPackages" value="true"/>
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>

        <!-- 生成mapxml文件 -->
        <sqlMapGenerator targetPackage="com.egan.mapping"
                         targetProject="D:/workspace/firstMavenWeb/src/main/java">
            <property name="enableSubPackages" value="false"/>
        </sqlMapGenerator>

        <!-- 生成mapxml对应client，也就是接口dao -->
        <javaClientGenerator targetPackage="com.egan.dao"
                             targetProject="D:/workspace/firstMavenWeb/src/main/java" type="XMLMAPPER">
            <property name="enableSubPackages" value="false"/>
        </javaClientGenerator>

        <!--<table tableName="T_FEE_AGTBILL" domainObjectName="FeeAgentBill"
               enableCountByExample="false" enableUpdateByExample="false"
               enableDeleteByExample="false" enableSelectByExample="false"
               selectByExampleQueryId="false"/>-->

        <!-- 配置表信息 -->
        <table schema="sharrygo" tableName="custom_acc" domainObjectName="CustomAcc"
               enableCountByExample="false"
               enableUpdateByExample="false"
               enableDeleteByExample="false"
               enableSelectByExample="false"
               selectByExampleQueryId="false">
        </table>

        <table schema="sharrygo" tableName="toy_cars" domainObjectName="ToyCars"
               enableCountByExample="false"
               enableUpdateByExample="false"
               enableDeleteByExample="false"
               enableSelectByExample="false"
               selectByExampleQueryId="false">
        </table>

    </context>
</generatorConfiguration>

配置init.properties

#Mybatis Generator configuration
classPath=E:/.m2/repository/mysql/mysql-connector-java/5.1.34/mysql-connector-java-5.1.34.jar
driver=com.mysql.jdbc.Driver
url=jdbc:mysql://10.2.8.***:***/***
username=***
password=***

然后在maven中双击如下图生成代码

 

代码生成如下：