js前台md5加密示例html和md5.js文件。
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>md5加密</title>
<script type="text/ecmascript" src="md5.js"></script>
<script type="text/javascript">
var hash = hex_md5("123dafd");
alert(hash)
</script>
</head>
<body>
</body>
</html>
参照http://www.cnblogs.com/mofish/archive/2012/02/25/2367858.html