C# 如何将System.Net.Http.HttpResponseMessage转换为System.Web.Mvc.ActionResult
我正在编写一个简单的代理应用程序,它获取“URL地址”,比如“/xController/xMethod”,然后通过HttpClient从另一个web应用程序获取结果并显示结果 我的方法:C# 如何将System.Net.Http.HttpResponseMessage转换为System.Web.Mvc.ActionResult,c#,asp.net-mvc,httpclient,actionresult,httpresponsemessage,C#,Asp.net Mvc,Httpclient,Actionresult,Httpresponsemessage,我正在编写一个简单的代理应用程序,它获取“URL地址”,比如“/xController/xMethod”,然后通过HttpClient从另一个web应用程序获取结果并显示结果 我的方法: public ActionResult Index(string urlAddress) { var data = ""; if (Request.ContentLength > 0 && httpRequestMessage != null) data = ht
public ActionResult Index(string urlAddress)
{
var data = "";
if (Request.ContentLength > 0 && httpRequestMessage != null)
data = httpRequestMessage.Content.ReadAsStringAsync().Result;
using (var client = new HttpClient())
{
// fill header and set target site url
// Make Post Data
var buffer = System.Text.Encoding.UTF8.GetBytes(data);
var byteContent = new ByteArrayContent(buffer);
if (!String.IsNullOrWhiteSpace(Request.ContentType) && !String.IsNullOrEmpty(Request.ContentType))
byteContent.Headers.ContentType = new MediaTypeWithQualityHeaderValue(Request.ContentType);
// make query string ....
// sending request to target site
HttpResponseMessage response = null;
if (Request.HttpMethod.ToUpper() == "POST")
response = client.PostAsync(urlAddress + queryString, byteContent).Result;
else
response = client.GetAsync(any + queryString).Result;
// My Problem is in here....
return ....;
}
}
我想在浏览器中显示我的请求,当响应是文件时,浏览器下载内容,当响应是Json时,显示为Json等等
(例如)
我知道什么时候我想显示HTML。我正在使用:
ActionResult x = new ContentResult()
{
Content = response.Content.ReadAsStringAsync().Result,
ContentType = response.Content.Headers.ContentType.MediaType
};
return x;
或者,当我希望使用JsonActionResult以html格式返回,或者使用FileContentResult以文件形式返回,但我希望快速可靠的解决方案将任何HttpResponseMessage转换为最佳ActionResult类时,我建议您使用Web API 2中引入的IHttpActionResult作为操作结果。 您可以使用ResponseMessage方法将HttpResponseMessage转换为IHttpActionResult 从ApiController。因此,您的控制器应该继承ApiController 我的解决方案:
public class TrainController : ApiController
{
public IHttpActionResult SomeAction()
{
HttpResponseMessage responseMsg =
new
HttpResponseMessage(HttpStatusCode.RedirectMethod);
/*responseMsg = your implementation*/
IHttpActionResult response = this.ResponseMessage(responseMsg);
return response;
}
}
谢谢,非常有帮助