Java202608/src/main/java/com/sf/part05/oop_04/User.java

package main.java.com.sf.part05.oop_04;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

@Data
@AllArgsConstructor
@NoArgsConstructor
public class User {
    private String id;
    private String name;

    private static int age;

    @Override
    public String toString() {
        return "User{" +
                "id='" + id + '\'' +
                ", name='" + name + '\'' +
                ", age='" + age + '\'' +
                '}';
    }

    public static void main(String[] args) {
        User user = new User();
        User user1 = new User();
        user.setId("1");
        user.setName("张三");
        User.age = 111;
        System.out.println(User.age);
        System.out.println(user);
        System.out.println(user1);

    }
}