- var md5=require("md5")
var
str
=
md5
("abcdef")
2. 先转成二进制在加密比上一中高级
var md5 = function(data) { var Buffer = require("buffer").Buffer;
var buf = new Buffer(data);
var str = buf.toString("binary");
var crypto = require("crypto");
return crypto.createHash("md5WithRSAEncryption").update(str).digest("hex");}