ReferenceError: CryptoJs is not defined

Question

我试图在客户端散列文本。我使用以下代码对其进行哈希处理，但它显示了此引用错误。

<html>

<head>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.9-1/md5.js">
  </script>
</head>

<body>
  <script>
    var plaintext = "hiii";
    var encrptedText = CryptoJs.md5(plaintext);
    alert("Encrpted Text : " + encrptedText.toString());
  </script>
</body>

</html>

Answer 1

使用整个包 - 而不仅仅是 md5 模块 - 更改 script 标签中的 src

<html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.9-1/crypto-js.js"></script></head>
<body>
<script>
var plaintext="hiii";
var encrptedText = CryptoJS.MD5(plaintext)
alert("Encrpted Text : "+ encrptedText.toString());
</script>
 </body>
</html>

Answer 2

如果您对扩展库的大小很重要，可以使用 pure-md5 (4.76kb) 而不是 crypto-js (187.44kb)。

<html>

<head>
<script src="https://unpkg.com/pure-md5@latest/lib/index.js">
  </script>
</head>

<body>
  <script>
    var plaintext = "hiii";
    var encrptedText = md5(plaintext);
    alert("Encrpted Text : " + encrptedText.toString());
  </script>
</body>

</html>

ReferenceError: CryptoJs is not defined

ReferenceError: CryptoJs is not defined

javascript

hash

md5

cryptojs