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JavaScript:这段代码有什么问题？

转载 作者：行者123 更新时间：2023-12-03 06:02:18 24 4
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  <html>
   <head>
    <script>
 var play;
 var target;
 var count = 0;
 var guess;
 var colors = ["blue ", "coral ", "orchid ", "red ", "cyan ", "dark orange", "aqua ", "yellow ", "gold ", "brown "];

 var colors = colors.sort();

 function do_this() {
   var choose = Math.floor(Math.random() * (colors.length));
   target = colors[choose];
   alert("The correct answer is " + target);
   alert(typeof(colors));
   while (true) {
     play = prompt("I am thinking one of these colors\n\n" + colors + "What color am I thinking of?");
     guess = colors.indexOf(play);

     count = count + 1;
     if (guess == -1) {
       alert("Sorry, I don't recognize your color");
       continue;
     }
     if (guess > target) {
       alert("Sorry, your guess is not correct\n\n" + "Hint: your color is alphabetically higher than mine\n\n Please try again");
       continue;
     }
     if (guess < target) {
       alert("Sorry, your guess is not correct\n\n" + "Hint: your color is alphabetically lower than mine\n\n Please try again");
       continue;
     }
     alert("Congratulations! You have guessed the color\n\n!" + "It took you" + count + "guesses to finish the game\n\n" +
       "You can see the color of the background");
     return true;
   }
 }

    </script>
    <body onload = "do_this()">
    </body>
    </head>
    </html>

当我尝试运行时，即使我输入了正确的颜色，它也会显示“抱歉，我无法识别您的颜色”，当我尝试检查它所采用的值时，猜测它显示的是 -1。请帮忙!

最佳答案

var color = ["蓝色"、"珊瑚色"、"兰花色"、"红色"、"青色"、"深橙色"、"水绿色"、"黄色"、"金色"、"棕色"];4

每个单词后面都有一个空格。去掉空格就可以了。另外4号又是怎么回事？您也可以删除它。

关于JavaScript:这段代码有什么问题？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/39704559/

24 4 0
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