1.添加依賴
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.18</version>
</dependency>
2.對(duì)象創(chuàng)建
@Data
@NoArgsConstructor
@AllArgsConstructor
@ToString
public class Person {
private int age;
private String username;
}
3.使用(具體可以去看下文檔)
public static void main(String[] args) {
Person person = new Person();
person.setAge(20);
person.setUsername("jack");
System.out.println(person);
Person person2 = new Person(18, "tom");
System.out.println(person2);
}
