在生产中会遇到很多情况是需要加密字符串的(如访问或存储密码)这些需求造就了需要字符串加密,以及反解密的问题,推荐两种方法来实现,下附代码: #!/usr/bin/env python3 # -*- coding: utf-8 -*- def encrypt(key, s): b = bytearray(str(s).encode("utf-8")) n = len(b) c = bytearray(n*2) j = 0 for i in range(0, n): b1 = b[i] b
public FileStreamResult StreamUploadedSongs(int id) { byte[] song = db.UploadedSongs.Where(x => x.Id == id).FirstOrDefault().SongBytes; long fSize = song.Length; ; ; ; if ((Request.Headers["Range"] != null)) { //Get the actual byte range from