新建Maven工程
<build> <plugins> <plugin> <!--mybatis代码自动生成插件--> <groupId>org.mybatis.generator</groupId> <artifactId>mybatis-generator-maven-plugin</artifactId> <version>1.3.6</version> <configuration> <!-- 配置文件位置 --> <configurationFile>src/main/resources/GeneratorMapper.xml</configurationFile> <verbose>true</verbose> <overwrite>true</overwrite> </configuration> <dependencies> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>8.0.33</version> </dependency> </dependencies> </plugin> </plugins> </build>
GeneratorMapper.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> <!--指定mysql数据库驱动--> <!--<classPathEntry location="E://repository-p2p//mysql//mysql-connector-java//5.1.43//mysql-connector-java-5.1.43.jar"/>--> <!--导入属性配置--> <properties resource="generator.properties"></properties> <!--指定特定数据库的jdbc驱动jar包的位置--> <!-- <classPathEntry location="${jdbc.driverLocation}"/>--> <context id="default" targetRuntime="MyBatis3"> <!-- optional,旨在创建class时,对注释进行控制,false生成注释,true无注释 --> <commentGenerator> <property name="suppressDate" value="false"/> <!--注释都是英文,不让它生成--> <property name="suppressAllComments" value="true"/> </commentGenerator> <!--jdbc的数据库连接 --> <jdbcConnection driverClass="${jdbc.driverClass}" connectionURL="${jdbc.connectionURL}" userId="${jdbc.userId}" password="${jdbc.password}"> </jdbcConnection> <!-- 非必需,类型处理器,在数据库类型和java类型之间的转换控制--> <javaTypeResolver> <property name="forceBigDecimals" value="false"/> </javaTypeResolver> <!--实体类配置--> <javaModelGenerator targetPackage="com.example.api.pojo" targetProject="J:\yinglibao\mybatismapper\src\main\java"> <property name="enableSubPackages" value="false" /> <property name="trimStrings" value="false" /> </javaModelGenerator> <!--Mapper映射文件.XML生成所在的目录 为每一个数据库的表生成对应的SqlMap文件 --> <sqlMapGenerator targetPackage="mappers" targetProject="J:\yinglibao\mybatismapper\src\main\resources"> <property name="enableSubPackages" value="false"/> </sqlMapGenerator> <!-- 生成mapper接口 type="ANNOTATEDMAPPER",生成Java Model 和基于注解的Mapper对象 type="MIXEDMAPPER",生成基于注解的Java Model 和相应的Mapper对象 type="XMLMAPPER",生成SQLMap XML文件和独立的Mapper接口 --> <javaClientGenerator targetPackage="com.example.api.mapper" targetProject="J:\yinglibao\mybatismapper\src\main\java" type="XMLMAPPER"> <property name="enableSubPackages" value="true"/> </javaClientGenerator> <table tableName="u_user" domainObjectName="User" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> <table tableName="b_bid_info" domainObjectName="BidInfo" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> <table tableName="b_income_record" domainObjectName="IncomeRecord" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> <table tableName="b_product_info" domainObjectName="ProductInfo" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> <table tableName="b_recharge_record" domainObjectName="RechargeRecord" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> <table tableName="u_finance_account" domainObjectName="User" enableCountByExample="false" enableUpdateByExample="false" enableDeleteByExample="false" enableSelectByExample="false" selectByExampleQueryId="false"> </table> </context> </generatorConfiguration>
generator.properties
#jdbc.driverLocation=D:/testDir/Maven/repository_g/mysql/mysql-connector-java/5.1.43/mysql-connector-java-5.1.43.jar jdbc.driverClass=com.mysql.cj.jdbc.Driver jdbc.connectionURL=jdbc:mysql://localhost:3306/xxx jdbc.userId=root jdbc.password=123456
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