java使用集合存储用户数据信息

import java.util.ArrayList;
import java.util.List;

public class User {
    private String name;
    private int age;

    public User(String name, int age) {
        this.name = name;
        this.age = age;
    }

    // Getters and setters

    public static void main(String[] args) {
        List<User> userList = new ArrayList<>();
        userList.add(new User("Alice", 25));
        userList.add(new User("Bob", 30));

        for (User user : userList) {
            System.out.println("Name: " + user.getName() + ", Age: " + user.getAge());
        }
    }
}