在项目中直接使用mybatisplus--代码自动生成器

依赖：

            com.baomidou
            mybatis-plus-boot-starter
            3.4.3.1
        

        
            com.baomidou
            mybatis-plus-generator
            3.3.2
        

        
            org.apache.velocity
            velocity
            1.7
        

写一个main方法：

package com.southwind;

import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.annotation.FieldFill;
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.po.TableFill;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;

import java.util.ArrayList;
import java.util.List;

public class Main {
    public static void main(String[] args) {
        AutoGenerator autoGenerator = new AutoGenerator();
        DataSourceConfig dataSourceConfig = new DataSourceConfig();
        dataSourceConfig.setDbType(DbType.MYSQL);
        dataSourceConfig.setDriverName("com.mysql.cj.jdbc.Driver");
        dataSourceConfig.setUsername("root");
        dataSourceConfig.setPassword("123456");
        dataSourceConfig.setUrl("jdbc:mysql://localhost:3306/mmall?useUnicode=true&characterEncoding=UTF-8");    //改数据库名称
        autoGenerator.setDataSource(dataSourceConfig);
        GlobalConfig globalConfig = new GlobalConfig();
        globalConfig.setOpen(false);
        globalConfig.setOutputDir(System.getProperty("user.dir")+"/src/main/java");
        globalConfig.setAuthor("admin");
        globalConfig.setServiceName("%sService");
        autoGenerator.setGlobalConfig(globalConfig);
        PackageConfig packageConfig = new PackageConfig();
        packageConfig.setParent("com.southwind");    //包名称
        packageConfig.setEntity("entity");
        packageConfig.setMapper("mapper");
        packageConfig.setController("controller");
        packageConfig.setService("service");
        packageConfig.setServiceImpl("service.impl");
        autoGenerator.setPackageInfo(packageConfig);
        StrategyConfig strategyConfig = new StrategyConfig();
        strategyConfig.setEntityLombokModel(true);
        strategyConfig.setNaming(NamingStrategy.underline_to_camel);   //实体类驼峰命名
        strategyConfig.setColumnNaming(NamingStrategy.underline_to_camel);   //字段命名

        List list = new ArrayList<>();
        TableFill tableFill1 = new TableFill("create_time", FieldFill.INSERT);   //创建时间
        TableFill tableFill2 = new TableFill("update_time",FieldFill.INSERT_UPDATE);  //修改时间
        list.add(tableFill1);
        list.add(tableFill2);

        strategyConfig.setTableFillList(list);
        autoGenerator.setStrategy(strategyConfig);

        autoGenerator.execute();
    }
}