代码生成器

<!--        代码生成器-->
<dependency>
    <groupId>com.baomidou</groupId>
    <artifactId>mybatis-plus-generator</artifactId>
    <version>3.4.0</version>
</dependency>
<!--       velocity 模板引擎-->
<dependency>
    <groupId>org.apache.velocity</groupId>
    <artifactId>velocity-engine-core</artifactId>
    <version>2.2</version>
</dependency>

public class Generator {
    public static void main(String[] args) {
        AutoGenerator autoGenerator=new AutoGenerator();
        DataSourceConfig sourceConfig = new DataSourceConfig();
        sourceConfig.setDriverName("com.mysql.cj.jdbc.Driver");
        sourceConfig.setUrl("jdbc:mysql://localhost:3306/mybatisplus_db");
        sourceConfig.setUsername("root");
        sourceConfig.setPassword("root");
        autoGenerator.setDataSource(sourceConfig);
        //设置全局配置
        GlobalConfig globalConfig = new GlobalConfig();
        globalConfig.setOutputDir(System.getProperty("user.dir")+"/src/main/java/");
        globalConfig.setOpen(false);
        globalConfig.setAuthor("吴健康");
        globalConfig.setFileOverride(true);
        globalConfig.setMapperName("%sDao");
        globalConfig.setIdType(IdType.ASSIGN_ID);
        autoGenerator.setGlobalConfig(globalConfig);
        //设置包名相关配置
        PackageConfig packageConfig = new PackageConfig();
        packageConfig.setParent("com.itheima");

        autoGenerator.setPackageInfo(packageConfig);


        //策略配置
        StrategyConfig strategyConfig = new StrategyConfig();
        strategyConfig.setTablePrefix("tbl_");
        strategyConfig.setRestControllerStyle(true);//REST风格
        strategyConfig.setEntityLombokModel(true);//lomback模式
        strategyConfig.setVersionFieldName("version");//乐观锁
        strategyConfig.setLogicDeleteFieldName("deleted");//逻辑删除
        autoGenerator.setStrategy(strategyConfig);
        autoGenerator.execute();
    }
}