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https://gitee.com/durcframework/SOP.git
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1.8.0
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tanghc
@@ -21,6 +21,7 @@ namespace SDKCSharp.Client
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{
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private static OpenConfig DEFAULT_CONFIG = new OpenConfig();
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private const String ERROR_RESPONSE_KEY = "error_response";
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private Dictionary<string, string> header = new Dictionary<string, string>();
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@@ -137,6 +138,11 @@ namespace SDKCSharp.Client
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string method = request.Method;
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string dataName = this.dataNameBuilder.Build(method);
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Dictionary<string, object> jsonObject = JsonUtil.ParseToDictionary(resp);
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bool errorResponse = jsonObject.ContainsKey(ERROR_RESPONSE_KEY);
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if (errorResponse)
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{
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dataName = ERROR_RESPONSE_KEY;
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}
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object data = jsonObject[dataName];
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string jsonData = data == null ? "{}" : data.ToString();
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T t = JsonUtil.ParseObject<T>(jsonData);
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@@ -131,6 +131,7 @@ namespace SDKCSharp.Client
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}
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}
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/// <summary>
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/// post请求，并且文件上传
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/// </summary>
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@@ -141,77 +142,126 @@ namespace SDKCSharp.Client
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/// <returns></returns>
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public string PostFile(string url, Dictionary<string, string> form, Dictionary<string, string> header, List<UploadFile> files)
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{
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Encoding ENCODING_UTF8 = Encoding.UTF8;
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HttpWebRequest request = CreateWebRequest(url, header);
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request.Method = METHOD_POST;
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// 分隔符
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string boundary = "----" + DateTime.Now.Ticks.ToString("x");
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request.ContentType = string.Format("multipart/form-data; boundary={0}", boundary);
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using (MemoryStream memoryStream = new MemoryStream())
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// 请求流
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var postStream = new MemoryStream();
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#region 处理Form表单请求内容
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// 文件数据模板
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string fileFormdataTemplate =
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"\r\n--" + boundary +
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"\r\nContent-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"" +
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"\r\nContent-Type: application/octet-stream" +
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"\r\n\r\n";
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// 文本数据模板
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string dataFormdataTemplate =
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"\r\n--" + boundary +
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"\r\nContent-Disposition: form-data; name=\"{0}\"" +
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"\r\n\r\n{1}";
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// 是否有上传文件
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bool hasFile = files != null && files.Count > 0;
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if (hasFile)
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{
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// 1.分界线
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string boundary = string.Format("----{0}", DateTime.Now.Ticks.ToString("x")), // 分界线可以自定义参数
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appendBoundary = string.Format("--{0}\r\n", boundary),
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endBoundary = string.Format("\r\n--{0}--\r\n", boundary);
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byte[] beginBoundaryBytes = ENCODING_UTF8.GetBytes(appendBoundary),
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endBoundaryBytes = ENCODING_UTF8.GetBytes(endBoundary);
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StringBuilder payload = new StringBuilder();
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// 2.组装 上传文件附加携带的参数 到内存流中
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if (form != null && form.Count > 0)
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// 处理上传文件
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foreach (var fileItem in files)
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{
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ICollection<string> keys = form.Keys;
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foreach (string key in keys)
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string formdata = null;
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// 上传文件
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formdata = string.Format(
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fileFormdataTemplate,
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fileItem.Name, //表单键
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fileItem.FileName);
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byte[] formdataBytes = null;
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// 第一行不需要换行
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if (postStream.Length == 0)
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{
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string boundaryBlock = string.Format("{0}Content-Disposition: form-data; name=\"{1}\"\r\n\r\n{2}\r\n", appendBoundary, key, form[key]);
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byte[] boundaryBlockBytes = ENCODING_UTF8.GetBytes(boundaryBlock);
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memoryStream.Write(boundaryBlockBytes, 0, boundaryBlockBytes.Length);
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formdataBytes = Encoding.UTF8.GetBytes(formdata.Substring(2, formdata.Length - 2));
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}
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else
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{
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formdataBytes = Encoding.UTF8.GetBytes(formdata);
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}
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postStream.Write(formdataBytes, 0, formdataBytes.Length);
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// 写入文件内容
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if (fileItem.FileData != null && fileItem.FileData.Length > 0)
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{
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postStream.Write(fileItem.FileData, 0, fileItem.FileData.Length);
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}
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}
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// 3.组装文件头数据体 到内存流中
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foreach (UploadFile uploadFile in files)
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}
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// 处理文本字段
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foreach (var fieldItem in form)
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{
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string formdata = null;
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{
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string boundaryBlock = string.Format("{0}Content-Disposition: form-data; name=\"{1}\"; filename=\"{2}\"\r\nContent-Type: application/octet-stream\r\n\r\n", appendBoundary, uploadFile.Name, uploadFile.FileName);
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byte[] boundaryBlockBytes = ENCODING_UTF8.GetBytes(boundaryBlock);
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memoryStream.Write(boundaryBlockBytes, 0, boundaryBlockBytes.Length);
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memoryStream.Write(uploadFile.FileData, 0, uploadFile.FileData.Length);
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// 上传文本
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formdata = string.Format(
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dataFormdataTemplate,
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fieldItem.Key,
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fieldItem.Value);
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}
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// 4.组装结束分界线数据体 到内存流中
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memoryStream.Write(endBoundaryBytes, 0, endBoundaryBytes.Length);
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// 5.获取二进制数据,最终需要发送给服务器的数据
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byte[] postBytes = memoryStream.ToArray();
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// 6.HttpWebRequest 组装
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HttpWebRequest webRequest = CreateWebRequest(url, header);
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webRequest.Method = METHOD_POST;
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webRequest.ContentType = string.Format("multipart/form-data; boundary={0}", boundary);
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webRequest.ContentLength = postBytes.Length;
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BindHeader(webRequest, header);
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if (Regex.IsMatch(url, "^https://"))
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byte[] formdataBytes = null;
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// 第一行不需要换行
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if (postStream.Length == 0)
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{
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ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls;
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ServicePointManager.ServerCertificateValidationCallback = CheckValidationResult;
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formdataBytes = Encoding.UTF8.GetBytes(formdata.Substring(2, formdata.Length - 2));
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}
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else
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{
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formdataBytes = Encoding.UTF8.GetBytes(formdata);
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}
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postStream.Write(formdataBytes, 0, formdataBytes.Length);
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}
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// 结尾
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var footer = Encoding.UTF8.GetBytes("\r\n--" + boundary + "--\r\n");
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postStream.Write(footer, 0, footer.Length);
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#endregion
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request.ContentLength = postStream.Length;
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#region 输入二进制流
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if (postStream != null)
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{
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postStream.Position = 0;
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// 直接写入流
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Stream requestStream = request.GetRequestStream();
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byte[] buffer = new byte[1024];
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int bytesRead = 0;
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while ((bytesRead = postStream.Read(buffer, 0, buffer.Length)) != 0)
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{
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requestStream.Write(buffer, 0, bytesRead);
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}
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// 7.写入上传请求数据
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using (Stream requestStream = webRequest.GetRequestStream())
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{
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requestStream.Write(postBytes, 0, postBytes.Length);
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}
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// 8.获取响应
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using (HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse())
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{
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using (StreamReader reader = new StreamReader(webResponse.GetResponseStream(), ENCODING_UTF8))
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{
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string body = reader.ReadToEnd();
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return body;
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}
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}
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////debug
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//postStream.Seek(0, SeekOrigin.Begin);
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//StreamReader sr = new StreamReader(postStream);
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//var postStr = sr.ReadToEnd();
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postStream.Close();//关闭文件访问
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}
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#endregion
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HttpWebResponse response = (HttpWebResponse)request.GetResponse();
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if (cookieContainer != null)
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{
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response.Cookies = cookieContainer.GetCookies(response.ResponseUri);
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}
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using (Stream responseStream = response.GetResponseStream())
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{
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using (StreamReader myStreamReader = new StreamReader(responseStream, Encoding.UTF8))
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{
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return myStreamReader.ReadToEnd();
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}
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}
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}
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static bool CheckValidationResult(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
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