Lombok

Lombok

• java library
• plugs
• build tools
• with one annotation your class

使用步骤：

1. 在IDEA中安装Lombok插件！
2. 在项目中导入lombok的jar包

<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.18.10</version>
</dependency>

3.在实体类上加注解即可！j

@Data
@AllArgsConstructor
@NoArgsConstructor
public class User {
    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
@Data
@Builder
@Singular
@Delegate
@Value
@Accessors
@Wither
@SneakyThrows

说明：

@Data：无参构造，get、set、tostring、hashcode，equals
@AllArgsConstructor
@NoArgsConstructor
@EqualsAndHashCode
@ToString
@Getter

Lombok

原文：https://www.cnblogs.com/saxonsong/p/14878787.html