陸壓請進。。。解碼問題 (發表於10年前)

webdriver

（你知道的）-- 拿回來的response package標記是gzip，但是直接用.NET gzip lib函數解壓縮，提示“不是正確的gzip格式，幻數錯誤”啥的，你是怎麼解包的？

btw，現在用另外一個方案倒是挺方便的，但還是想自己解包

陸壓

tried DeflateStream ?

webdriver

I tried many different ways, and one of it like this:

代碼:




                string tempstr = null;

                Encoding myencoding = Encoding.GetEncoding("gb2312");

                System.Net.WebResponse res = req.GetResponse();

                System.IO.Stream ReceiveStream = res.GetResponseStream();

                using (System.IO.StreamReader sr = new System.IO.StreamReader(ReceiveStream, myencoding))

                {

                    {

                        tempstr = sr.ReadToEnd();

                        sr.Close();

                    }



                    //Char[] read = new Char[256];

                    //int count = sr.Read(read, 0, 256);



                    //while (count > 0)

                    //{

                    //    String str = new String(read, 0, count);

                    //    tempstr += str;

                    //    count = sr.Read(read, 0, 256);

                    //}

                }



                byte[] rcvData = myencoding.GetBytes(tempstr);

                MemoryStream mStream = new MemoryStream(rcvData);

                mStream.Seek(0, SeekOrigin.Begin);

                DeflateStream unZipStream = new DeflateStream(mStream, CompressionMode.Decompress, true);

                object dsResult = null;

                System.Runtime.Serialization.Formatters.Binary.BinaryFormatter bFormatter = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();

                dsResult = (object)bFormatter.Deserialize(unZipStream);



                Out = dsResult.ToString();

It stops at 'Deserialize' for that error

陸壓

At least, i would try deflate first, then decode the gb2312

本那比經略

報告老大，這裡有人明目張膽地教授機器人發帖技術。。。:lol:

六叔

本那比經略寫道:

報告老大，這裡有人明目張膽地教授機器人發帖技術。。。:lol:

原來你是裝的

webdriver

陸壓寫道:

At least, i would try deflate first, then decode the gb2312

if you have time, try on your side and let me know what you got.
for me a quick way to compare the result is to view what packets sniffer got.

webdriver

btw here is what the sniffer got the response header:

-------------------------------------------------------

HTTP/1.1 200 OK
Date: Sun, 28 Sep 2014 18:49:59 GMT
Server: Apache
.....
.....
.....
Content-Encoding: gzip
Vary: Accept-Encoding
X-Powered-By: PleskLin
MS-Author-Via: DAV
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=GB2312

------------------------------------------------------

本那比經略

六叔寫道:

本那比經略寫道:

報告老大，這裡有人明目張膽地教授機器人發帖技術。。。:lol:

原來你是裝的

偶是組裝的。。。:lol:

陸壓

代碼:




            myReq.AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate;

that's all