java Switch14

 

 

package com.demo.test;

import java.util.Scanner;

public class change {
    public static void main(String[] args) {

        s();
    }
    public static void s() {
        Scanner sc = new Scanner(System.in);
        System.out.println("请输入：");
        int week = sc.nextInt();
        switch (week){
            case 1:
                System.out.println("周一");
                break;
            case 2:
                System.out.println("周二");
                break;
            case 3:
                System.out.println("周三");
                break;
            case 4:
                System.out.println("周四");
                break;
            case 5:
                System.out.println("周五");
                break;
            case 6:
                System.out.println("周六");
                break;
            case 7:
                System.out.println("周七");
                break;
            default:
                System.out.println("您的输入有误!");
                break;
        }

    }
}

　　跟js的Switch其实差不多的，懒的描述了，阿巴阿巴