使用HttpClient发送GET请求

Just4life

于 2014-07-02 22:48:53 发布

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分类专栏：软件编程技术

本文链接：https://blog.csdn.net/lassewang/article/details/36488515

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本文演示了如何使用C#进行HTTP GET请求，并解析来自Amazon Web Services的响应内容。

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HttpRequestMessage http_req_msg = new HttpRequestMessage();
http_req_msg.Method = HttpMethod.Get;
http_req_msg.Headers.Add("user-agent", "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0)");
http_req_msg.RequestUri = new Uri("http://webservices.amazon.com/AWSECommerceService/AWSECommerceService.wsdl");                       

HttpClient httpclient;            
HttpClientHandler httphandler;            

httphandler = new HttpClientHandler();
httphandler.AllowAutoRedirect = false;
httphandler.UseCookies = false;

httpclient = new HttpClient(httphandler);
var task = httpclient.SendAsync(http_req_msg);
task.Result.EnsureSuccessStatusCode();

HttpResponseMessage response = task.Result;

var result = response.Content.ReadAsStringAsync();
string responseBodyAsText = result.Result;
responseBodyAsText = responseBodyAsText.Replace("<br>", Environment.NewLine); // Insert new lines

MessageBox.Show(responseBodyAsText);