改写成JavaScript代码：$rnd=randomkeys5;echo $rnd;echo n#############nnbrbr;$str = 这也是为什么同样的明文; $key = wwwPhp加密解密com; echo authcode$strENCODE$key0; 加密 echo n#############nnbrbr;$str = $rndc5b1zGKCrpdma

var randomkeys = function(length){ var chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'; var result = ''; for (var i = length; i > 0; --i) result += chars[Math.floor(Math.random() * chars.length)]; return result; }

var rnd = randomkeys(5); console.log(rnd); console.log("\n#############\n\n

");

var str = '这也是为什么同样的明文'; var key = 'www.Php加密解密.com'; console.log(authcode(str,'ENCODE',key,0)); //加密

console.log("\n#############\n\n

");

str = rnd + 'c5b1zGKCrpdma7H1AJ9tJ6WJf0I0uhE3aEGKz0umaqiQy/TkrMSnAn4it95fUy2I4FrBKBTk9fqOADqT+a4'; str = str.substring(5); console.log(authcode(str,'DECODE',key,0)); //解密

console.log("\n#############\n\n

");