Java 结束语

Question

好吧，我的代码可以工作，但是如果用户正确猜测“蓝色”，该行将打印“你得到了正确的颜色!”。然后代码应该结束。然而，它带来了另一个 k.next();线。我怎样才能防止这种情况发生？ 如果你不明白，这里是代码。

import java.util.Scanner;

public class BEassignment11
{
  public static void main (String [] args)
  {
    Scanner k = new Scanner (System.in);
    String color;
    String again;
    
    do 
    {
      
      System.out.println ("Try to guess my favorite color!");
      color = k.next();
      
      if  (color.equalsIgnoreCase ("blue"))
      {    
        System.out.println ("You got the right color!");
        
      }
      
      else
      
        System.out.println ("That is not the right color. Would you like to try again? Yes/No"); 
        again = k.next();
    }
    while (again.equalsIgnoreCase ("yes"));
    
  }
}

Answer 1

您可以使用“break”语句跳出循环，如下所示:

if  (color.equalsIgnoreCase ("blue")){    
    System.out.println ("You got the right color!");
    break;
}