Post方式的Http流请求调用

HttpRequest公共类：

public static class HttpRequestAction{ ///

/// 发送 ///

/// 请求目标 /// 参数 /// 过期时间 /// 用户地址IP /// 请求编码 /// /// 返回响应对象 public static HttpWebResponse CreatePostHttpResponse(string url, string parameters, int? timeout, string userAgent, Encoding requestEncoding, CookieCollection cookies) { if (string.IsNullOrEmpty(url)) { throw new ArgumentNullException("url"); } if (requestEncoding == null) { throw new ArgumentNullException("requestEncoding"); } HttpWebRequest request = null; //如果是发送HTTPS请求 if (url.StartsWith("StringComparison.OrdinalIgnoreCase)) { ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult); request = WebRequest.Create(url) as HttpWebRequest; request.ProtocolVersion = HttpVersion.Version10; } else { request = WebRequest.Create(url) as HttpWebRequest; } request.Method = "POST"; request.ContentType = "application/json;charset=utf-8"; if (timeout.HasValue) { request.Timeout = timeout.Value; } if (cookies != null) { request.CookieContainer = new CookieContainer(); request.CookieContainer.Add(cookies); } //如果需要POST数据 if (parameters != null) { StringBuilder buffer = new StringBuilder(); buffer.Append(parameters); byte[] data = requestEncoding.GetBytes(buffer.ToString()); using (Stream stream = request.GetRequestStream()) { stream.Write(data, 0, data.Length); } } return request.GetResponse() as HttpWebResponse; }}

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客户端调用代码：

[TestClass]public class CouponAPIUT{ int _entId = 400060; string _loginAccount = "test"; string _orderNo = "testorderno"; SysEnums.BizProduct biz = SysEnums.BizProduct.DAT; [TestMethod] public void PreReceive() { var list = CouponAPIServiceUT.GetReceivableCouponsForTest(); if (list == null || !list.Any()) { Assert.IsFalse(1 == 1); } var dto = new APICommon.PreReceiveDTO { EntId = _entId, CouponCodes = list.First().CouponCode, LoginAccount = _loginAccount, BizProduct = biz.ToString(), OrderNo = _orderNo, OrderStatus = "YDZ", OrderAmount = 100 }; string targetUrl = "// string param = JsonConvert.SerializeObject(dto); var response = HttpRequestAction.CreatePostHttpResponse(targetUrl, param, 10000, null, Encoding.UTF8, null); var responseStream = response.GetResponseStream(); StreamReader readerStream = new StreamReader(response.GetResponseStream()); string result = readerStream.ReadToEnd(); readerStream.Close(); }}

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[HttpPost]public ActionResult PreReceive(){ LogHelper.Write("接口被访问:" + Request.Url); try { APICommon.PreReceiveDTO dto = GetDtoFromRequestStream(Request.InputStream); var response = recAPI.PreReceive(dto); // 调用BLL层逻辑 return Content(response.ToString()); } catch (ResponseErrorException ex) { var m = new ResponseModel(false, ex.Message); return Content(m.ToString()); }}public static T GetDtoFromRequestStream(Stream stream) where T : class{ using (StreamReader readerStream = new StreamReader(stream)) { string result = readerStream.ReadToEnd(); LogHelper.Write("从流中得到的消息为：" + result); return JsonConvert.DeserializeObject(result); }}

[HttpPost]public ActionResult PreReceive(int entId, string CouponCodes, string LoginAccount, string bizProduct, string orderNo, string orderStatus, string orderAmount){ LogHelper.Write("接口被访问:" + Request.Url); var response = new ResponseModel(false); try { decimal amt = 0; if (!string.IsNullOrEmpty(orderAmount)) { decimal.TryParse(orderAmount, out amt); } var dto = new APICommon.PreReceiveDTO { EntId = entId, CouponCodes = CouponCodes, LoginAccount = LoginAccount, BizProduct = bizProduct, OrderNo = orderNo, OrderStatus = orderStatus, OrderAmount = amt }; response = recAPI.PreReceive(dto); // 调用BLL层逻辑 } catch (ResponseErrorException ex) { LogHelper.Write("执行逻辑返回：{0}", ex.Message); response = new ResponseModel(false, ex.Message); } catch (Exception ex) { LogHelper.Write("捕获到异常：{0}", ex.Message); response = new ResponseModel(false, ex.Message); } return Content(response.ToString());}

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