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这里是我的代码:如何处理状态302重定向在C#httpwebreqest ASP.NET
@{
//string postString = "parameter=value";
const string contentType = "application/x-www-form-urlencoded";
System.Net.ServicePointManager.Expect100Continue = false;
CookieContainer cookies = new CookieContainer();
HttpWebRequest webRequest = WebRequest.Create("http://somehost:8080/myApp") as HttpWebRequest;
webRequest.Method = "POST";
webRequest.AllowAutoRedirect = false;
webRequest.ContentType = contentType;
webRequest.CookieContainer = cookies;
webRequest.ContentLength = postString.Length;
webRequest.UserAgent = "Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1";
webRequest.Accept = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8";
StreamWriter requestWriter = new StreamWriter(webRequest.GetRequestStream());
requestWriter.Write(postString);
requestWriter.Close();
HttpWebResponse resp = webRequest.GetResponse() as HttpWebResponse;
string location = resp.Headers["Location"];
Response.Redirect(location);
}
响应从http://somehost:8080/myApp
是302重定向到一些其他领域。如果我使用webRequest.AllowAutoRedirect = true;
并编写响应(Response.Write(StreamReader(resp.GetResponseStream()).ReadToEnd())
),则生成的html无法正确显示,因为具有相关链接的资源无法解析。
所以,我想出了这个解决方案,但我觉得这是不正确的。在我看来,我的解决方案有点像'hackaround'。
有更好的解决方案吗?