Spring 自动生成getter和setter方法 tostring方法

添加maven依赖

<!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
<dependency>
    <groupId>org.projectlombok</groupId>
    <artifactId>lombok</artifactId>
    <version>1.16.18</version>
    <scope>provided</scope>
</dependency>

在需要生成gettersetter的类上添加@Data注解

import lombok.Data;

@Data
public class User {
    @Id
    @GeneratedValue
    private Integer uId;
    private String uName;
    private String uPassword;

}
测试
        User user = new User();
        user.setUId(1);
        user.setUName("apk2sf");
        user.setUPassword("apk2sf");

        System.out.println("测试toString方法:"+user.toString());

        System.out.println("测试get方法:"+user.getUName());
结果
测试toString方法:User(uId=1, uName=apk2sf, uPassword=apk2sf)
测试get方法:apk2sf

log日志快速配置

在需要打印的日志类上添加注解@Slf4j/@Log4j

测试
        log.info("测试toString方法:"+user.toString());
        log.info("测试get方法:"+user.getUName());
结果
19:33:50.601 [main] INFO com.topic.test.topicpro.entity.User - 测试toString方法:User(uId=1, uName=apk2sf, uPassword=apk2sf)
19:33:50.611 [main] INFO com.topic.test.topicpro.entity.User - 测试get方法:apk2sf

注意:

如果项目中出现get/set方法报错
可以安装IntelliJ Lombok plugin插件
具体的安装方法可查看–>
http://blog.csdn.net/pyfysf/article/details/78873585

原文地址:https://www.cnblogs.com/shaofeer/p/11154371.html