C#教程之c# post方法亲测可用

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C#教程之c# post方法亲测可用

　　　　/// <summary> /// Post接口方法 /// </summary> /// <param name="requestUri"></param> /// <param name="json"></param> /// <returns></returns> public static string PostHttpRequest(string requestUri, string json, IDbSqlService dbSqlService, Int32 time = 7000, string version = "1.0") { DateTime requestDate = DateTime.Now; DateTime respondeDate; TimeSpan ts; //json格式请求数据 string requestData = json; HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(requestUri); //utf-8编码 byte[] buf = System.Text.Encoding.GetEncoding("utf-8").GetBytes(requestData); //post请求 myRequest.Method = "POST"; myRequest.ContentLength = buf.Length; myRequest.MaximumAutomaticRedirections = 1; myRequest.Headers.Add("Api-Version", version); myRequest.AllowAutoRedirect = true; myRequest.Timeout = time; myRequest.ContentType = "application/json; charset=utf-8"; myRequest.Accept = "application/json"; try { Stream newStream = myRequest.GetRequestStream(); newStream.Write(buf, 0, buf.Length); newStream.Close(); string ReqResult = string.Empty; HttpWebResponse myResponse = null; myResponse = (HttpWebResponse)myRequest.GetResponse(); respondeDate = DateTime.Now; ts = respondeDate.Subtract(requestDate); StreamReader reader = new StreamReader(myResponse.GetResponseStream(), Encoding.UTF8); ReqResult = reader.ReadToEnd(); reader.Close(); myResponse.Close(); InsertLog(requestDate, respondeDate, ts, json, requestUri, myResponse.Method, myResponse.StatusCode.ToString(), ReqResult, dbSqlService); return ReqResult; } catch (Exception ex) { respondeDate = DateTime.Now; ts = respondeDate.Subtract(requestDate); InsertLog(requestDate, respondeDate, ts, ex.Message, requestUri, "Post", "Exception", "", dbSqlService); return ex.Message; } }

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