mybatis-plus自動生成最下位コード

4510 ワード

package com.zhm.blog.util;

import com.baomidou.mybatisplus.core.toolkit.StringPool;
import com.baomidou.mybatisplus.generator.AutoGenerator;
import com.baomidou.mybatisplus.generator.InjectionConfig;
import com.baomidou.mybatisplus.generator.config.*;
import com.baomidou.mybatisplus.generator.config.po.TableInfo;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;
import com.baomidou.mybatisplus.generator.engine.FreemarkerTemplateEngine;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.env.Environment;

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

/**
 * mybatis-plus     
 *    AutoGenerator        Entity、Mapper、Mapper XML、Service、Controller         
 */
public class CodeGenerator {

    @Autowired
    private Environment env;//    

    public static void createClasses(String tableName){
        //      
        AutoGenerator mpg = new AutoGenerator();

        //     
        GlobalConfig gc = new GlobalConfig();
        String projectPath = System.getProperty("user.dir");//    
        gc.setOutputDir(projectPath + "/src/main/java");//             :D     
        gc.setFileOverride(false);//           false
        gc.setAuthor("zhm");//  
        gc.setOpen(false); //           true
        gc.setEnableCache(false);//   xml            false
        gc.setIdType(null);//        ID     null
        mpg.setGlobalConfig(gc);

        //      
        DataSourceConfig dsc = new DataSourceConfig();
        dsc.setUrl("jdbc:mysql://localhost:3306/cms-shangtang?serverTimezone=UTC");
        // dsc.setSchemaName("public");
        dsc.setDriverName("com.mysql.cj.jdbc.Driver");
        dsc.setUsername("root");
        dsc.setPassword("123456");
        mpg.setDataSource(dsc);

        //    
        PackageConfig pc = new PackageConfig();
        pc.setModuleName(""); //     
        pc.setParent("com.zhm.blog");//   。    ,           ,          
        pc.setEntity("entity");//Entity  
        pc.setService("service");//Service  
        pc.setServiceImpl("serviceImpl");//Service Impl  
        pc.setMapper("mapper");//Mapper  
        pc.setXml("xml");//Mapper XML  
        pc.setController("controller");//Controller  
        mpg.setPackageInfo(pc);

        //      
        InjectionConfig cfg = new InjectionConfig() {
            @Override
            public void initMap() {
                // to do nothing
            }
        };
        List focList = new ArrayList<>();
        focList.add(new FileOutConfig("/templates/mapper.xml.ftl") {
            @Override
            public String outputFile(TableInfo tableInfo) {
                //          
                return projectPath + "/src/main/resources/xml/" + pc.getModuleName()
                        + "/" + tableInfo.getEntityName() + "Mapper" + StringPool.DOT_XML;
            }
        });
        cfg.setFileOutConfigList(focList);
        mpg.setCfg(cfg);
        mpg.setTemplate(new TemplateConfig().setXml(null));

        //     (      )
        StrategyConfig strategy = new StrategyConfig()
                .entityTableFieldAnnotationEnable(true);//       ,      
        strategy.setNaming(NamingStrategy.underline_to_camel);//              
        strategy.setColumnNaming(NamingStrategy.underline_to_camel);//                ,       naming   
        strategy.setEntityLombokModel(true); //【  】   lombok  (   false)
        strategy.setRestControllerStyle(true);//   @RestController    
//        strategy.setSuperEntityClass("com.baomidou.ant.common.BaseEntity");//      Entity   ,   
//        strategy.setSuperControllerClass("com.baomidou.ant.common.BaseController");//      Controller   ,   
        strategy.setInclude(tableName);//       ,       ( exclude     )
//        strategy.setSuperEntityColumns("id");//      Entity ,    
        strategy.setControllerMappingHyphenStyle(true);//      
//        strategy.setTablePrefix(pc.getModuleName() + "_");//   
        strategy.setLogicDeleteFieldName("del_flag");//        
        mpg.setStrategy(strategy);
        mpg.setTemplateEngine(new FreemarkerTemplateEngine());
        mpg.execute();
    }

    public static void main(String[] args) {
        createClasses("user");
    }
}