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  • Mybatis Plus 代码生成器

    AutoGenerator 是 MyBatis-Plus 的代码生成器,通过 AutoGenerator 可以快速生成 Entity、Mapper、Mapper XML、Service、Controller 等各个模块的代码。

    官方文档:

    pom.xml

    <dependency>
        <groupId>com.baomidou</groupId>
        <artifactId>mybatis-plus-boot-starter</artifactId>
        <version>3.4.3</version>
    </dependency>
    <dependency>
        <groupId>com.baomidou</groupId>
        <artifactId>mybatis-plus-generator</artifactId>
        <version>3.4.1</version>
    </dependency>
    <dependency>
        <groupId>org.apache.velocity</groupId>
        <artifactId>velocity</artifactId>
        <version>1.7</version>
    </dependency>
    

    CodeGenerator.class

    package com.oeong.utils;
    
    import com.baomidou.mybatisplus.annotation.DbType;
    import com.baomidou.mybatisplus.generator.AutoGenerator;
    import com.baomidou.mybatisplus.generator.config.DataSourceConfig;
    import com.baomidou.mybatisplus.generator.config.GlobalConfig;
    import com.baomidou.mybatisplus.generator.config.PackageConfig;
    import com.baomidou.mybatisplus.generator.config.StrategyConfig;
    import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
    
    public class CodeGenerator {
        public static void main(String[] args) {
            // 创建generator对象
            AutoGenerator autoGenerator = new AutoGenerator();
            // 数据源
            DataSourceConfig dataSourceConfig = new DataSourceConfig();
            dataSourceConfig.setDbType(DbType.MYSQL);
            dataSourceConfig.setUrl("jdbc:mysql://127.0.0.1:3306/xxx?useUnicode=true&characterEncoding=UTF-8");
            dataSourceConfig.setUsername("root");
            dataSourceConfig.setPassword("root");
            dataSourceConfig.setDriverName("com.mysql.cj.jdbc.Driver");
            autoGenerator.setDataSource(dataSourceConfig);
            // 全局配置
            GlobalConfig globalConfig = new GlobalConfig();
            globalConfig.setOutputDir(System.getProperty("user.dir")+"/src/main/java");
            globalConfig.setOpen(false);
            globalConfig.setAuthor("oeong"); // 作者
            globalConfig.setServiceName("%sService");
            autoGenerator.setGlobalConfig(globalConfig);
            // 包信息
            PackageConfig packageConfig = new PackageConfig();
            packageConfig.setParent("com.oeong.mybatisplus"); // 父包
            packageConfig.setModuleName("generator"); // 模块名
            packageConfig.setController("controller");
            packageConfig.setService("service");
            packageConfig.setServiceImpl("service.impl");
            packageConfig.setMapper("mapper");
            packageConfig.setEntity("entity");
            autoGenerator.setPackageInfo(packageConfig);
            // 配置策略
            StrategyConfig strategyConfig = new StrategyConfig();
            strategyConfig.setEntityLombokModel(true);
            strategyConfig.setNaming(NamingStrategy.underline_to_camel);
            strategyConfig.setColumnNaming(NamingStrategy.underline_to_camel);
            // strategyConfig.setInclude("hmb_cust"); // 指定数据表
            autoGenerator.setStrategy(strategyConfig);
    
            autoGenerator.execute();
        }
    }
    
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  • 原文地址:https://www.cnblogs.com/oeong/p/15261653.html
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