Spring boot 整合 mybatis-plus 逆向工程生成持久层，服务层和视图接口层 （开启swagger2 lombok）

官网链接：https://mp.baomidou.com/

废话不多说，不了解的看官网。在这里对其逆向工程做一些总结。

以oracle为例

1，添加pom依赖 (数据库驱动不再演示)

    4.0.0
    
        org.springframework.boot
        spring-boot-starter-parent
        2.1.6.RELEASE
        
    
    com.g7go
    mybatis-plus
    0.0.1-SNAPSHOT
    mybatis-plus
    Demo project for Spring Boot

    
        1.8
    

    
        
            org.projectlombok
            lombok
        
        
            com.spring4all
            swagger-spring-boot-starter
            1.9.0.RELEASE
        
        
            org.apache.velocity
            velocity
            1.7
        
        
            com.baomidou
            mybatis-plus-boot-starter
            3.0.6
        
        
            org.springframework.boot
            spring-boot-starter-web
        
        
            org.springframework.boot
            spring-boot-starter-test
            test
        
    

    
        
            
                org.springframework.boot
                spring-boot-maven-plugin
            
        
    

2，编写启动类和设置配置

package com.g7go.plus;

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.converts.OracleTypeConvert;
import com.baomidou.mybatisplus.generator.config.rules.IColumnType;
import com.baomidou.mybatisplus.generator.config.rules.NamingStrategy;

/**
 * mybatis-plus代码生成器
 *
 * @author lwc
 */
public class MyBatisPlusGeneratorOracle {

    public static void main(String[] args) {

        AutoGenerator mpg = new AutoGenerator();

        //全局配置
        GlobalConfig gc = new GlobalConfig();
        String projectPath = System.getProperty("user.dir");
        gc.setOutputDir(projectPath + "/src/main/java");
        gc.setFileOverride(true);
        gc.setSwagger2(true);
        gc.setActiveRecord(false);
        gc.setBaseResultMap(true);
        gc.setBaseColumnList(true);
        gc.setAuthor("Mr_Lee");
        mpg.setGlobalConfig(gc);

        // 数据源配置
        DataSourceConfig dsc = new DataSourceConfig();
        dsc.setDbType(DbType.ORACLE);

        //自定义类型转换
        dsc.setTypeConvert(new OracleTypeConvert() {
            @Override
            public IColumnType processTypeConvert(GlobalConfig globalConfig, String fieldType) {
                return super.processTypeConvert(globalConfig, fieldType);
            }
        });

        //数据库配置
        dsc.setDriverName("oracle.jdbc.driver.OracleDriver");
        dsc.setUsername("lwc");
        dsc.setPassword("lwc");
        dsc.setUrl("jdbc:oracle:thin:@127.0.0.1:1521:xe");
        mpg.setDataSource(dsc);

        // 策略配置
        StrategyConfig strategy = new StrategyConfig();
        strategy.setTablePrefix("T_");
        strategy.setEntityLombokModel(true);
        strategy.setRestControllerStyle(true);
        strategy.setNaming(NamingStrategy.underline_to_camel);
        strategy.setColumnNaming(NamingStrategy.underline_to_camel);
        mpg.setStrategy(strategy);

        // 包配置
        PackageConfig pc = new PackageConfig();
        pc.setParent("com.g7go.plus");
        mpg.setPackageInfo(pc);

        // 执行生成
        mpg.execute();
    }

}

3,执行效果演示