Lombok Lombok使用步骤：1、在IDEA中安装Lombok插件2、在pom.xml导入lombok依赖<dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <version>1.18.12</version> <scope>provided</scope> </dependency>3、在实体类上加注解说明：@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)@Data：无参构造，get、set、toString、hashcode、equals @NoArgsConstructor @AllArgsConstructor @EqualsAndHashCode @toString @Getter