internal string JsonSendToServer(string jsonString, int type) { HttpWebRequest httpWebRequest = null; HttpWebResponse httpWebResponse = null; string webAddr; if (type == 1) { webAddr = UserInfo.serverUrl + "firstLoginCheckFileList"; } else if (type == 2) { webAddr = UserInfo.serverUrl + "downloadList"; } else if (type == 4) { webAddr = UserInfo.serverUrl + "uploadCheck"; } else if (type == 5) { webAddr = UserInfo.serverUrl + "fileChangeCheck"; } else if (type == 6) { webAddr = UserInfo.serverUrl + "eachDownload"; } else { webAddr = UserInfo.serverUrl + "resultResponeReturnDateTime"; } try { Uri uri = new Uri(webAddr); httpWebRequest = (HttpWebRequest)WebRequest.Create(webAddr); if (type == 1 || type == 3 || type == 4 || type == 5) { httpWebRequest.ContentType = "application/json; charset=utf-8"; } else if (type == 2) { httpWebRequest.ContentType = "application/octet-stream"; } httpWebRequest.Timeout = 30000; httpWebRequest.Method = "POST"; // 인코딩1 - UTF-8 byte[] data = Encoding.UTF8.GetBytes(jsonString); httpWebRequest.ContentLength = data.Length; // 데이터 전송 Stream dataStream = httpWebRequest.GetRequestStream(); dataStream.Write(data, 0, data.Length); dataStream.Close(); // 전송응답 if (type == 1 || type == 3 || type == 4 || type == 5) { httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse(); Stream responseStream = httpWebResponse.GetResponseStream(); StreamReader streamReader = new StreamReader(responseStream, Encoding.UTF8); result = streamReader.ReadToEnd(); // 연결닫기 streamReader.Close(); responseStream.Close(); httpWebResponse.Close(); } else if (type == 2) { httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse(); Stream responseStream = httpWebResponse.GetResponseStream(); StreamReader streamReader = new StreamReader(responseStream, Encoding.UTF8); currentPath = Directory.GetCurrentDirectory(); currentPath = currentPath.Replace(@"\", @"/") + "/"; Debug.WriteLine("GetCurrentDirectory : " + currentPath); FileStream fileStream = new FileStream(currentPath + test + ".zip", FileMode.Create); BinaryWriter writeBinary = new BinaryWriter(fileStream); BinaryReader readBinary = new BinaryReader(streamReader.BaseStream); byte[] zipByte = readBinary.ReadBytes((int)httpWebResponse.ContentLength); writeBinary.Write(zipByte); zipPath = currentPath + test + ".zip"; result = "created zip file"; // 연결닫기 fileStream.Close(); streamReader.Close(); responseStream.Close(); httpWebResponse.Close(); } else if (type == 6) { httpWebResponse = (HttpWebResponse)httpWebRequest.GetResponse(); Stream responseStream = httpWebResponse.GetResponseStream(); StreamReader streamReader = new StreamReader(responseStream, Encoding.UTF8); FileStream fileStream = new FileStream(Chat_Form.cloudDirPath + fileName, FileMode.Create); BinaryWriter writeBinary = new BinaryWriter(fileStream); BinaryReader readBinary = new BinaryReader(streamReader.BaseStream); byte[] zipByte = readBinary.ReadBytes((int)httpWebResponse.ContentLength); Key.BCapsulation(UserInfo.Key, zipByte); writeBinary.Write(zipByte); result = "created file"; // 연결닫기 fileStream.Close(); streamReader.Close(); responseStream.Close(); httpWebResponse.Close(); } } catch (Exception ex) { Debug.WriteLine("JsonSend Error : " + ex); return(result); } return(result); }