lombok的配置使用

川长思鸟来 2023-10-01 17:37 13阅读 0赞

### 使用步骤 ###

1.  在IDEA中安装Lombok插件

![在这里插入图片描述][watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBAMTEyM-OAgg_size_20_color_FFFFFF_t_70_g_se_x_16_pic_center]

1.  在项目中导入lombok的jar包
    
        
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.20</version>
            <scope>provided</scope>
        </dependency>
2.  在实体类上加注解
    
        @Data
        @AllArgsConstructor
        public class User {
              //与平常建立的一样
            private int id;
            private String name;
            private String password;
        }
    
        @Getter and @Setter
        @FieldNameConstants
        @ToString
        @EqualsAndHashCode
        @AllArgsConstructor, @RequiredArgsConstructor and @NoArgsConstructor
        @Log, @Log4j, @Log4j2, @Slf4j, @XSlf4j, @CommonsLog, @JBossLog, @Flogger, @CustomLog
        @Data
        @Builder
        @SuperBuilder
        @Singular
        @Delegate
        @Value
        @Accessors
        @Wither
        @With
        @SneakyThrows
        @val
        @var
        experimental @var
        @UtilityClass
        Lombok config system
        Code inspections
        Refactoring actions (lombok and delombok)
    
    说明：
    
    @Data：无参构造、get、set、toString、hashcode、equals
    
    @AllArgsConstructor
    
    @NoArgsConsTructor
    
    @ToString
    
    @AllArgsConstructor
    
    @NoArgsConsTructor
    
    @ToString
    
    @Getter

[watermark_type_d3F5LXplbmhlaQ_shadow_50_text_Q1NETiBAMTEyM-OAgg_size_20_color_FFFFFF_t_70_g_se_x_16_pic_center]: https://img-blog.csdnimg.cn/b78066d4b7334f4c870124aaec508141.png?x-oss-process=image/watermark,type_d3F5LXplbmhlaQ,shadow_50,text_Q1NETiBAMTEyM-OAgg==,size_20,color_FFFFFF,t_70,g_se,x_16#pic_center