Personal_Project/src/Main.java

package src;

import java.util.Scanner;
import java.util.concurrent.TimeUnit;

public class Main {
    public static void main(String[] args) {
        // 用户预加载
        SysFunc.init();
        Scanner scanner = new Scanner(System.in, "GBK");
        while(true){
            // 登录界面
            SysFunc.login(scanner);
            // 出题界面
            SysFunc.Operate(scanner);
            // 退出选项
            System.out.println("是否返回登陆(y/n)?");
            String choice = scanner.nextLine();
            if (choice.charAt(0) == 'y') {
                try {
                    TimeUnit.SECONDS.sleep(1);
                } catch (InterruptedException e) {
                    Thread.currentThread().interrupt();
                }
            } else if (choice.charAt(0) == 'n') {
                System.out.println("感谢您的使用");
                break;
            } else {
                System.out.println("无效输入, 正在返回登陆界面");
            }
        }
    }
}