Use spring boot Lombok

1. Add in dependence pom.xml

      <!--  lombok 配置-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
        </dependency>

2. Use 

@Setter 
@Getter 
automatically generates get and set ff class attributes

package com.boot.missyou.dto;

import lombok.Getter;
import lombok.Setter;

@Setter
@Getter
public class personDTO {
    private String name;
    private Integer age;
}

@Data in addition to generating bean object set and get method, also generates hashCode, toString method

In most cases, or with 

@Setter 
@Getter

 these two methods 

　　
such as the final attribute, no attribute setter method for the generation.