java - 从 int 到 String 的随机元素？

Question

好的，我将首先展示我的代码，然后我会解释我需要什么帮助。

  Random isServerChance = new Random();
  Random isGood = new Random();
  Random isBad = new Random();

  // Some IDs which are considered "Good"
  int isGoodTable[] =
  { 1038, 1040, 1042, 1044 };
  // Some IDs which are considered "Bad"
  int isBadTable[] =
  { 6570, 6585, 952, 969 };
  // Based on this roll, will pick which cat is used. Good, or Bad.
  int isServerRoll = isServerChance.nextInt(6);
  // If it's > 3 it's going to be a "Good" item, if it's not, it's a bad
  // item.
  if (isServerRoll > 3)
  {

     int isGoodValue = isGood.nextInt(isGoodTable.length);
     System.out.println("You've received a rare item! You got a: " + isGoodTable[isGoodValue]);

  } else
  {
     int isBadValue = isBad.nextInt(isBadTable.length);
     System.out.println("You've received a normal item. You've got a: " + isBadTable[isBadValue]);

  }

}

好的，这将打印:您收到了一个正常的元素。你有:969 ||您收到了一件稀有元素!您得到的是:1042。

假设 int 值 969 是一个 Spade。我可以让 969 等于一个字符串数组吗来自上面的 int 表之一？

所以，如果我登陆 969，它会说:“您收到了一件普通元素。您有一个:黑桃!”

我是个新人，所以我不确定这是否可能，但我不想为每个 ID 编写大量 if 语句。

谢谢

Answer 1

看来您只是想要字符串数组而不是整数数组:

String[] isBadTable = { "Foo", "Bar", "Baz", "Spade" };

阅读tutorial on arrays .