mybatis-plus自动生成

引入依赖

    com.baomidou
    mybatis-plus-generator
    3.4.1

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工具类

package com.ruoyi.web.controller.business.Code;
 
import com.baomidou.mybatisplus.annotation.FieldFill;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.core.exceptions.MybatisPlusException;
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.DateType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import org.junit.platform.commons.util.StringUtils;
 
import java.util.ArrayList;
import java.util.Scanner;
 
public class CodeGenerator {
 
 
    public static String scanner(String tip) {
        Scanner scanner = new Scanner(System.in);
        StringBuilder help = new StringBuilder();
        help.append("请输入" + tip + "：");
        System.out.println(help.toString());
        if (scanner.hasNext()) {
            String ipt = scanner.next();
            if (StringUtils.isNotBlank(ipt)) {
                return ipt;
            }
        }
        throw new MybatisPlusException("请输入正确的" + tip + "！");
    }
 
 
 
 
 
    public static void main(String[] args) {
        // 代码生成器
        AutoGenerator mpg = new AutoGenerator();
 
        // 全局配置
        GlobalConfig gc = new GlobalConfig();
        String projectPath = System.getProperty("user.dir");
        gc.setOutputDir("E:\\ruoyi3.7.0\\ruoyi\\RuoYi\\ruoyi-admin" + "\\src\\main\\java\\com\\ruoyi\\web\\controller\\zh");//设置代码生成路径
        gc.setFileOverride(false);//是否覆盖以前文件
        gc.setOpen(false);//是否打开生成目录
        gc.setAuthor("zh");//设置项目作者名称
        gc.setIdType(IdType.AUTO);//设置主键策略
        gc.setBaseResultMap(true);//生成基本ResultMap
        gc.setBaseColumnList(true);//生成基本ColumnList
        gc.setServiceName("%sService");//去掉服务默认前缀
        gc.setDateType(DateType.ONLY_DATE);//设置时间类型
        mpg.setGlobalConfig(gc);
 
        // 数据源配置
        DataSourceConfig dsc = new DataSourceConfig();
        dsc.setUrl("jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&serverTimezone=GMT%2B8");
        dsc.setDriverName("com.mysql.cj.jdbc.Driver");
        dsc.setUsername("root");
        dsc.setPassword("123456");
        mpg.setDataSource(dsc);
 
        // 包配置
        PackageConfig pc = new PackageConfig();
        //pc.setModuleName("com.ruoyi.web.controller.zh"); //模块名
        pc.setParent("");
        pc.setMapper("mapper");
        pc.setXml("mapper.xml");
        pc.setEntity("pojo");
        pc.setService("service");
        pc.setServiceImpl("service.impl");
        pc.setController("controller");
        mpg.setPackageInfo(pc);
 
        // 策略配置
        StrategyConfig sc = new StrategyConfig();
        sc.setNaming(NamingStrategy.underline_to_camel);
        sc.setColumnNaming(NamingStrategy.underline_to_camel);
        sc.setEntityLombokModel(true);//自动lombok
        sc.setRestControllerStyle(true);
        sc.setControllerMappingHyphenStyle(true);
        //sc.setSuperControllerClass("com.lcy.demo.sys.controller.BaseController");
        //sc.setSuperEntityClass("com.lcy.demo.sys.entity.BaseEntity");


 
        sc.setLogicDeleteFieldName("deleted");//设置逻辑删除
 
        //设置自动填充配置
        TableFill gmt_create = new TableFill("create_time", FieldFill.INSERT);
        TableFill gmt_modified = new TableFill("update_time", FieldFill.INSERT_UPDATE);
        ArrayList tableFills=new ArrayList<>();
        tableFills.add(gmt_create);
        tableFills.add(gmt_modified);
        sc.setTableFillList(tableFills);
 
        //乐观锁
        sc.setVersionFieldName("version");
        sc.setRestControllerStyle(true);//驼峰命名
 
 
 
      //  sc.setTablePrefix("tbl_"); 设置表名前缀
        sc.setInclude(scanner("表名，多个英文逗号分割").split(","));
        mpg.setStrategy(sc);
 
        // 生成代码
        mpg.execute();
    }
 
}
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