C#实现MD5计算 

 1         public static string GetMD5(string str)
 2         {
 3             using (MD5 md5 = MD5.Create())
 4             {
 5                 byte[] data = md5.ComputeHash(Encoding.Default.GetBytes(str));
 6                 StringBuilder sb = new StringBuilder();
 7                 foreach (byte b in data)
 8                 {
 9                     sb.Append(b.ToString("X2"));
10                 }
11                 return sb.ToString();
12             }
13         }

 

posted @ 2013-04-19 23:48  cyes  阅读(249)  评论(0)    收藏  举报