SpringBoot2-Lombok简化开发

Idea中搜索安装lombok插件

pom.xml中引入依赖： 

===============================简化JavaBean开发===================================
@NoArgsConstructor
@AllArgsConstructor
@Data
@ToString
@EqualsAndHashCode
public class User {

    private String name;
    private Integer age;

    private Pet pet;

    public User(String name,Integer age){
        this.name = name;
        this.age = age;
    }


}



================================简化日志开发===================================
@Slf4j
@RestController
public class HelloController {
    @RequestMapping("/hello")
    public String handle01(@RequestParam("name") String name){
        
        log.info("请求进来了....");
        
        return "Hello, Spring Boot 2!"+"你好："+name;
    }
}

@Data提供set/get方法

@ToString提供toString方法

@NoArgsConstructor提供无参构造器

@AllArgsConstructor提供有参构造器

@EqualsAndHashCode提供equals和hashcode方法

@Slf4j简化日志开发