Mybatis 自动生成代码 mybatis generator

朴灿烈づ我的快乐病毒、 2021-09-19 15:46 472阅读 0赞

# 下载工具包 #

链接：https://pan.baidu.com/s/11YlMKDBrAwupAGJw9pIJNg  
提取码：8ssq  
复制这段内容后打开百度网盘手机App，操作更方便哦

# 解压 #

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# 清空 src里面的文件，保证src是空的 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2gzNTYzNjM_size_16_color_FFFFFF_t_70 1]

# 编辑generatorConfig.xml #

MySQL 5.  
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Mysql 8+

<?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="mysql-connector-java-8.0.15.jar"/>
        <context id="DB2Tables"    targetRuntime="MyBatis3">
            <commentGenerator>
                <property name="suppressDate" value="true"/>
                <property name="suppressAllComments" value="true"/>
            </commentGenerator>
            
            <jdbcConnection driverClass="com.mysql.cj.jdbc.Driver" connectionURL="jdbc:mysql://localhost:3306/java10?useSSL=false&serverTimezone=Asia/Shanghai" userId="root" password="Java20190713*yy">
            </jdbcConnection>
            <javaTypeResolver>
                <property name="forceBigDecimals" value="false"/>
            </javaTypeResolver>
            
            <javaModelGenerator targetPackage="com.zz.entity" targetProject="src">
                <property name="enableSubPackages" value="true"/>
                <property name="trimStrings" value="true"/>
            </javaModelGenerator>
            
            <sqlMapGenerator targetPackage="mapping" targetProject="src">
                <property name="enableSubPackages" value="true"/>
            </sqlMapGenerator>
            
            <javaClientGenerator type="XMLMAPPER" targetPackage="com.zz.mapper" targetProject="src">
                <property name="enableSubPackages" value="true"/>
            </javaClientGenerator>
            
            <table tableName="t_user" domainObjectName="User" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
    		<table tableName="t_role" domainObjectName="Role" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
    		 <table tableName="t_permission" domainObjectName="Permission" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
    		 <table tableName="t_role_permission" domainObjectName="RolePermission" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
    		<table tableName="t_user_role" domainObjectName="UserRole" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"></table>
        </context>
    </generatorConfiguration>

# 在 jar包同级目录执行： #

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

![在这里插入图片描述][20190528235306394.png]

# 查看自动生成的代码 #

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[20190528235306394.png]: /images/20210726/acdf1758ee184d9b8c5b6a57f9311c95.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2gzNTYzNjM_size_16_color_FFFFFF_t_70 3]: /images/20210726/192c58521b684cdfa90f08e32b0e495a.png