1.base64加密：
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>base64加密</title>
<script type="text/javascript" src="base64.js"></script>
<script type="text/javascript">
var b = new Base64(); var str = b.encode("admin:admin"); alert("base64 encode:" + str); //解密
str = b.decode(str); alert("base64 decode:" + str); </script>
</head>
<body>
</body>
</html>
2.md5加密：
<!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>
3.sha1加密：
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>sha1加密</title>
<script type="text/ecmascript" src="sha1.js"></script>
<script type="text/javascript">
var sha = hex_sha1('mima123465') alert(sha) </script>
</head>
<body>
</body>
</html>
嗯，就醬~
參考：https://www.cnblogs.com/yangguoe/p/9895488.html