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1. 在IDEA中下载Lombok插件

2. 在pom.xml中引入Lombok依赖

3. 在实体类加注解

Features

@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:生成的有：无参构造，get,set,tostring,hashcode,equals

@AllArgsConstructor @NoArgsConstructor

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