Mybatis 自動生成程式碼外掛&IDEA外掛
阿新 • • 發佈:2019-02-17
Mybatis 自動生成程式碼的外掛使用方法
1、下載Mybatis的jar包外掛
mybatis-generator-core-1.3.2.jar
2、下載資料庫驅動
本例子中採用mysql資料庫
mysql-connector-java-5.1.18.jar
3、配置檔案 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>
<!--資料庫驅動-->
<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>
<!--資料庫連結地址賬號密碼-->
<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類存放位置-->
<javaModelGenerator targetPackage="com.jd.notice.domain.common" targetProject="src">
<property name="enableSubPackages" value="true"/>
<property name="trimStrings" value="true"/>
</javaModelGenerator>
<!--生成對映檔案存放位置-->
<sqlMapGenerator targetPackage="notice.mapping" targetProject="src">
<property name="enableSubPackages" value="true"/>
</sqlMapGenerator>
<!--生成Dao類存放位置-->
<!--<javaClientGenerator type="XMLMAPPER" targetPackage="lcw.dao" targetProject="src">
<property name="enableSubPackages" value="true"/>
</javaClientGenerator>-->
<!--生成對應表及類名-->
<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、執行java命令生成程式碼
java -jar mybatis-generator-core-1.3.2.jar -configfile generatorConfig.xml -overwrite
ps:intellij外掛iBATIS/MyBatis
mini-plugin 可以讓我們從dao層直接直接點選到對應的xml,很方便快捷。