盒子论坛 v2.1

private string sign(string urlPath, Dictionary paramDic)
        {
          byte[] signatureKey = Encoding.ASCII.GetBytes("50001");
          List list = new List();
          foreach (KeyValuePair kv in paramDic)
          {
          list.Add(kv.Key + kv.Value);
          }
          list.Sort();
          string tmp = urlPath;
          foreach (string kvstr in list)
          {
          tmp = tmp + kvstr;
          }

          //HMAC-SHA1
          HMACSHA1 hmacsha1 = new HMACSHA1(signatureKey);
          hmacsha1.ComputeHash(Encoding.ASCII.GetBytes(tmp));
          /*
          hmacsha1.ComputeHash(Encoding.ASCII.GetBytes(urlPath));
          foreach (string kvstr in list)
          {
          hmacsha1.ComputeHash(Encoding.ASCII.GetBytes(kvstr));
          }
          */
          byte[] hash = hmacsha1.Hash;
          //TO HEX
          return BitConverter.ToString(hash).Replace("-", string.Empty).ToUpper();
        }
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我爱Delphi！不过马上就要要用C++Builder！
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