js几种加密方法

1.base64加密

它的github地址：https://github.com/dankogai/js-base64

<!DOCTYPE HTML>

<html>

    <head>

        <meta charset="utf-8" >

        <title>base64加密</title>

        <script type="text/javascript" src="base64.min.js"></script>

        <script type="text/javascript">

            var encodebefore = Base64.encode("mosquito~");

            console.log("base64 encode:" + encodebefore);

            var encodeafter = Base64.decode(encodebefore);//解密

            console.log("base64 decode:" + encodeafter);

        </script>

    </head>

    <body>

    </body>

</html>

2.MD5加密（不可逆）

github地址：https://github.com/blueimp/JavaScript-MD5

<!DOCTYPE HTML>

<html>

    <head>

        <meta charset="utf-8" >

        <title>md5加密</title>

        <script type="text/javascript" src="md5.min.js"></script>

        <script type="text/javascript">

            var md5encode = md5("mosquito~");

            console.log("md5 encode:" + md5encode);

            var objencode = md5("name", "mosquito");

            console.log("md5 encode:" + objencode);

            const salt = 'This_is_salt'

            var saltencode= md5('mosquito'+salt);//一般md5需要加盐处理

            console.log("md5 salt encode:" + saltencode);

        </script>

    </head>

    <body>

    </body>

</html>

3.sha1加密（不可逆）

github地址：https://github.com/emn178/js-sha1

<!DOCTYPE HTML>

<html>

    <head>

        <meta charset="utf-8" >

        <title>sha1加密</title>

        <script type="text/javascript" src="sha1.js"></script>

        <script type="text/javascript">

            var sha1encode = sha1("mosquito~");

            console.log("sha1 encode:" + sha1encode);

        </script>

    </head>

    <body>

    </body>

</html>

4.编码和解码字符串

使用JavaScript函数的escape()和unescape()，分别是编码和解码字符串，

<!DOCTYPE HTML>

<html>

    <head>

        <meta charset="utf-8" >

        <title>编码和解码字符串</title>

        <script type="text/javascript">

            var escape1 =escape("我的名字是：mosquito~");//编码

            console.log("escape:" + escape1);

            var unescape1 = unescape(escape1);

            console.log("unescape:" + unescape1);

        </script>

    </head>

    <body>

    </body>

</html>

demo传送门：https://github.com/ouxiaojie18/all-demo/tree/master/%E5%8A%A0%E5%AF%86

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js几种加密方法

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