手机端Post 数据

  var data ="";
            using (StreamReader readStream = new StreamReader(context.Request.InputStream, Encoding.UTF8))
            {
                data = readStream.ReadToEnd();
            }
            var path = Server.MapPath("/UpFile/") + DateTime.Now.ToString("yyyyMMddHHmmss") + ".txt";
            FileStream fs = new FileStream(path, FileMode.Create);
            StreamWriter sw = new StreamWriter(fs);

            sw.Write(string.Format("一共接收{0}个字", data.Count()));
            //开始写入
            sw.Write(data);
            //清空缓冲区
            sw.Flush();
            //关闭流
            sw.Close();
            fs.Close();