java - 在cmd上重置程序的方法？

Question

我写了一个简单的骰子游戏，想知道在输入“重置”之类的内容后重置程序的方法。我使用 cmd 来运行我的程序。我的任何程序中都不包含图形。

import java.util.Scanner; 
import java.util.Random; 


public class Dice
{ 
public static void main(String[] args) 
{ 
 String personPlay; //User's play 
 String computerPlay = ""; //Computer's play 
 int computerInt; //Randomly generated number used to determine computer's play 
 String response; 


 Scanner scan = new Scanner(System.in);
 Random generator = new Random();

 System.out.println("Let's play some dice!");

 //Generate computer's play 
 computerInt = generator.nextInt(6)+1;

 //Translate computer's randomly generated play to 
 //string using if statements 

 if (computerInt == 1) 
    computerPlay = "1"; 
 else if (computerInt == 2) 
    computerPlay = "2"; 
 else if (computerInt == 3) 
    computerPlay = "3";     
 else if (computerInt == 4) 
    computerPlay = "4";
 else if (computerInt == 5) 
    computerPlay = "5";
 else if (computerInt == 6) 
    computerPlay = "6";  

 //Get player's play from input   
 System.out.println("Choose a number between 1 and 6."); 

 personPlay = scan.next();

 //Print computer's play 
 System.out.println("The dice rolled " + computerPlay);
 //See if you won. 
 if (personPlay.equals(computerPlay)) 
    System.out.println("You won!"); 
 else System.out.println("You lost!");
}
}

Answer 1

您应该使用无限循环并获取用户的输入，检查用户是否输入“RESET”，如果是，则再次掷骰子或执行您现在正在做的任何操作。 如果他输入像“EXIT”这样的短语，则无限循环结束或您的程序结束。