Lombok

1. 安装Lombok插件
   

2. 导入lombok的jar包

<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.18.12</version>
</dependency>

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
@ExtensionMethod (Experimental, activate manually in plugin settings)
Lombok config system
Code inspections
Refactoring actions (lombok and delombok)

@Data:无参构造、get()、set()、toString()、equals()、hashCode()

@AllArgsConstructor：有参构造

@NoArgsConstructor:无参构造

@Data
@AllArgsConstructor
@NoArgsConstructor
//可以自动生成我们常用的方法
public class User {
    private int id;
    private String name;
    private String pwd;
    }

上一节—>使用注解开发
如有不对的地方欢迎指出，共同进步！