package day03;
import java.util.Scanner;
public class Command {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.println("请选择功能: 1.显示全部记录 2.查询登录记录 0.退出");
int command = scan.nextInt();
switch(command){
case 1:
System.out.println("显示全部记录");
break;
case 2:
System.out.println("查询登录记录");
break;
case 0:
System.out.println("欢迎使用");
break;
default:
System.out.println("输入错误");
}
}
}
package day03;
import java.util.Scanner;
public class Command {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
System.out.println("请选择功能: 1.显示全部记录 2.查询登录记录 0.退出");
int command = scan.nextInt();
switch(command){
case 1:
System.out.println("显示全部记录");
break;
case 2:
System.out.println("查询登录记录");
break;
case 0:
System.out.println("欢迎使用");
break;
default:
System.out.println("输入错误");
}
}
}
