lombok

1.Intellij IDEA 下安装lombok

  File -> settings -> Plugins  -> Browse repositories

  搜索 lombok

  点install安装

2.添加maven依赖

<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.16.10</version>
</dependency>

3.lombok的使用

@Setter   
@Getter
@ToString
@EqualsAndHashCode
@Data 相当于上面4个的合集
@Log  省去了在LombokTest中添加 getLogger的如下代码: 
private static final java.util.logging.Logger log = java.util.logging.Logger.getLogger(LogTest.class.getName());
@Log
@RestController
public class HelloController {
    @GetMapping("/hello")
    public String hello(){
        log.info("hello..........");
        return "hello";
    }
}
原文地址:https://www.cnblogs.com/jsnan/p/9458521.html