Mybatis 自动生成代码插件&IDEA插件

Mybatis 自动生成代码的插件使用方法

1、下载Mybatis的jar包插件 
mybatis-generator-core-1.3.2.jar

2、下载数据库驱动 
本例子中采用mysql数据库 
mysql-connector-java-5.1.18.jar

3、配置文件 generatorConfig.xml

<?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>
    <!--数据库驱动-->
    <classPathEntry    location="mysql-connector-java-5.1.18.jar"/>
    <context id="DB2Tables"    targetRuntime="MyBatis3">
        <commentGenerator>
            <property name="suppressDate" value="true"/>
            <property name="suppressAllComments" value="true"/>
        </commentGenerator>
        <!--数据库链接地址账号密码-->
        <jdbcConnection driverClass="com.mysql.jdbc.Driver" connectionURL="jdbc:mysql://ip:port/db?characterEncoding=UTF-8" userId="xxx" password="xxx">
        </jdbcConnection>
        <javaTypeResolver>
            <property name="forceBigDecimals" value="false"/>
        </javaTypeResolver>
        <!--生成Model类存放位置-->
        <javaModelGenerator targetPackage="com.jd.notice.domain.common" targetProject="src">
            <property name="enableSubPackages" value="true"/>
            <property name="trimStrings" value="true"/>
        </javaModelGenerator>
        <!--生成映射文件存放位置-->
        <sqlMapGenerator targetPackage="notice.mapping" targetProject="src">
            <property name="enableSubPackages" value="true"/>
        </sqlMapGenerator>
        <!--生成Dao类存放位置-->
        <!--<javaClientGenerator type="XMLMAPPER" targetPackage="lcw.dao" targetProject="src">
            <property name="enableSubPackages" value="true"/>
        </javaClientGenerator>-->
        <!--生成对应表及类名-->
        <table tableName="notice_message_record" domainObjectName="NoticeMessageRecord" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
                <table tableName="notice_message_template" domainObjectName="NoticeMessageTemplate" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
                        <table tableName="notice_business_apply" domainObjectName="NoticeBusinessApply" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
    </context>
</generatorConfiguration>

4、执行java命令生成代码

java -jar mybatis-generator-core-1.3.2.jar -configfile generatorConfig.xml -overwrite