J251115/javase/src/sf/j251206/HomeWork01.java

package sf.j251206;

import java.util.Scanner;

/**
 * @author WanJl
 * @version 1.0
 * @title HomeWork01
 * @description 5.模拟用户登录，使用Scanner模拟用户登录，输入用户名和密码。如果用户名和密码正确，则输出“登录成功”，如果错误则输出“登录失败”
 * @create 2025/12/6
 */
public class HomeWork01 {
    public static void main(String[] args) {
        String username="zhangsan";
        String password="123456";
        //Scanner 扫描键盘输入
        Scanner sc=new Scanner(System.in);
        System.out.println("请输入用户名");
        String InUsername = sc.nextLine();
        System.out.println("请输入密码");
        String InPassword = sc.nextLine();
        if (username.equals(InUsername)&&password.equals(InPassword)){
            System.out.println("登录成功");
        }else {
            System.out.println("登录失败");
        }

    }


}