JAVA 使用MyBatis Generator Tool工具生成代码

心已赠人 2022-05-19 06:53 205阅读 0赞

1.下载所需jar包： [mybatis-generator-core][] 和数据库链接jar包 [mysql-connector-java][]

2.配置生成文件  hp-generator.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>
     
    	
    	<classPathEntry location="D:\Project\EclipseWorkSpace\jar\mysql-connector-java-5.0.3-bin.jar" />
     
     
    	<context id="my" targetRuntime="MyBatis3">
    		<commentGenerator>
    			<property name="suppressAllComments" value="false" />
    			<property name="suppressDate" value="true" /> 
    		</commentGenerator>
     
     
     
    		<jdbcConnection driverClass="com.mysql.jdbc.Driver"
    			connectionURL="jdbc:mysql://127.0.0.1:3306/cy32_rbac?useUnicode=true&characterEncoding=UTF-8" userId="root"
    			password="" />
     
    		
    		<javaModelGenerator targetPackage="com.shxt.framework.rbac.user.model"
    			targetProject="D:\Project\EclipseWorkSpace\Mybatis-generator">
    			<property name="enableSubPackages" value="true" />
    			<property name="trimStrings" value="true" />
    		</javaModelGenerator>
     
    		
    		<sqlMapGenerator targetPackage="com.shxt.framework.rbac.user.model"
    			targetProject="D:\Project\EclipseWorkSpace\Mybatis-generator">
    			<property name="enableSubPackages" value="true" />
    		</sqlMapGenerator>
     
    		
    		<javaClientGenerator targetPackage="com.shxt.framework.rbac.user.dao"
    			targetProject="D:\Project\EclipseWorkSpace\Mybatis-generator" type="XMLMAPPER">
    			<property name="enableSubPackages" value="true" />
    		</javaClientGenerator>
     
     
     
     
    		<table tableName="sys_user" domainObjectName="User" >
    			<property name="constructorBased" value="false"/>
    			<property name="ignoreQualifiersAtRuntime" value="false"/>
    			<property name="modelOnly" value="false"/>
    			<property name="userActualColumnNames" value="true"/>
    		</table>
     
     
    	</context>
     
    </generatorConfiguration>

需要修改配置文件中的一下几个部分：

![70][]

![70 1][]

打开cmd框：

执行一下命令：

java -jar mybatis-generator-core-1.3.5.jar -configfile hp-generator.xml -overwrite

![70 2][]

然后将生成的文件夹，粘贴的工程的src下响应的目录即可。

[mybatis-generator-core]: http://www.mvnrepository.com/artifact/org.mybatis.generator/mybatis-generator-core
[mysql-connector-java]: http://www.mvnrepository.com/artifact/mysql/mysql-connector-java
[70]: /images/20220519/addf77ccedbf4e4eb5d71128e0a21cba.png
[70 1]: /images/20220519/461fb1064ff14987ae0bbcd0b5b257ca.png
[70 2]: /images/20220519/b0e32350d6ee4960b3d1363bd73627ba.png