C#通過post發送接收數據流

發送數據流方法

  /// <summary>
        /// 
        /// </summary>
        /// <param name="url">目標url</param>
        /// <param name="strPost">要發送的post字符串</param>
        /// <returns>接收后返回值</returns>
        private string PostXML(string url, string strPost)
        {
            string result = string.Empty;
            //生成文件流
            byte[] buffer = Encoding.UTF8.GetBytes(strPost);
            //向流中寫字符串
            StreamWriter mywriter = null;
            //根據url創建請求對象
            HttpWebRequest objrequest = (HttpWebRequest)WebRequest.Create(url);
            //設置發送方式
            objrequest.Method = "POST";
            //提交長度
            objrequest.ContentLength = buffer.Length;
            //發送內容格式
            objrequest.ContentType = "text/xml";
            try
            {
                mywriter = new StreamWriter(objrequest.GetRequestStream());
                mywriter.Write(strPost);
            }
            catch (Exception)
            {
                result = "發送文件流失敗！";

            }
            finally
            {
                mywriter.Close();
            }
            //讀取服務器返回信息
            HttpWebResponse objresponse = (HttpWebResponse)objrequest.GetResponse();
            using (StreamReader sr = new StreamReader(objresponse.GetResponseStream()))
            {
                result = sr.ReadToEnd();
                sr.Close();
            }
            return result;
        }

調用方法發送

/// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSendC_Click(object sender, EventArgs e)
        {

            //讀取xml文件
            string path = Server.MapPath("~/ProjectXML/2017-08-28/2017-08-28(2015A5037).xml");
            string DsmpUrl = "http://10.1.12.4:8080/Default.aspx";
            XmlDocument xd = new XmlDocument();
            xd.Load(path);

            string aaa = xd.InnerXml;

            string bbb = PostXML(DsmpUrl, xd.InnerXml);
            Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "", "alert('" + bbb + "')", true);
        }

接收方代碼

protected void Page_Load(object sender, EventArgs e)
        {
            //if (!IsPostBack)
            //{
            //    Response.Redirect("~/Admin/CreateVoucherXML4.aspx");
            //}

            if (Request.RequestType == "POST")
            {
                //接收並讀取POST過來的XML文件流
                StreamReader reader = new StreamReader(Request.InputStream);
                String xmlData = reader.ReadToEnd();
                //把數據重新返回給客戶端
                //Response.Write(xmlData);

                Response.Write(DateTime.Now.ToString() + "測試成功！");
                Response.End();
            }
        }