C# cookie不工作的重定向WebRequest(Windows Build 15063)
我创建了一个UWP应用程序,它通过重定向和cookie调用Webservice wich响应 这适用于Windows 10版本1803(内部版本17134)C# cookie不工作的重定向WebRequest(Windows Build 15063),c#,uwp,windows-10-mobile,C#,Uwp,Windows 10 Mobile,我创建了一个UWP应用程序,它通过重定向和cookie调用Webservice wich响应 这适用于Windows 10版本1803(内部版本17134) 当切换到Windows 10 Creators Update(Build 15063)以便在Windows 10 Mobile上运行时,它停止工作(在PC和Mobile上) 使用fiddler可以看到,当请求被重定向时,cookie没有被使用 public static async System.Threading.Tasks.Task&l
当切换到Windows 10 Creators Update(Build 15063)以便在Windows 10 Mobile上运行时,它停止工作(在PC和Mobile上) 使用fiddler可以看到,当请求被重定向时,cookie没有被使用
public static async System.Threading.Tasks.Task<double> GetCreditAsync(string number, string pun, System.Threading.CancellationToken cancel = default(System.Threading.CancellationToken))
{
var cookieContainer = new CookieContainer();
var request = System.Net.WebRequest.Create("http://test.test") as HttpWebRequest;
using (cancel.Register(() => request.Abort(), useSynchronizationContext: false))
{
request.Method = "POST";
request.CookieContainer = cookieContainer;
request.ContentType = "multipart/form-data; boundary=---------------------------7e23ca1f27119e";
var data = "-----------------------------7e23ca1f27119e"
+ "\n" + "Content-Disposition: form-data; name=\"data1\""
+ "\n" + ""
+ "\n" + number
+ "\n" + "-----------------------------7e23ca1f27119e"
+ "\n" + "Content-Disposition: form-data; name=\"data2\""
+ "\n" + ""
+ "\n" + pun
+ "\n" + "-----------------------------7e23ca1f27119e--"
+ "\n" + "";
var buffer = System.Text.Encoding.UTF8.GetBytes(data);
using (var requeststream = await request.GetRequestStreamAsync())
requeststream.Write(buffer, 0, buffer.Length);
using (var response = (await request.GetResponseAsync()) as HttpWebResponse)
{
using (var responseStream = response.GetResponseStream())
using (var stream = new StreamReader(responseStream))
{
var text = await stream.ReadToEndAsync();
value = GetValue(text);
return value;
}
}
}
}
public static async System.Threading.Tasks.Task GetCreditAsync(字符串编号,字符串pun,System.Threading.CancellationToken cancel=default(System.Threading.CancellationToken))
{
var cookieContainer=新的cookieContainer();
var request=System.Net.WebRequest.Create(“http://test.test)作为HttpWebRequest;
使用(cancel.Register(()=>request.Abort(),useSynchronizationContext:false))
{
request.Method=“POST”;
request.CookieContainer=CookieContainer;
request.ContentType=“多部分/表单数据;边界=------------------------------------7e23ca1f27119e”;
var data=“------------------------------------7e23ca1f27119e”
+“\n”+”内容处置:表单数据;名称=\“数据1”
+“\n”+”
+“\n”+数字
+“\n”+”------------------------------------7e23ca1f27119e”
+“\n”+“内容处置:表单数据;名称=\“数据2”
+“\n”+”
+“\n”+双关语
+“\n”+”------------------------------------7e23ca1f27119e--”
+“\n”+”;
var buffer=System.Text.Encoding.UTF8.GetBytes(数据);
使用(var requeststream=await request.GetRequestStreamAsync())
Write(buffer,0,buffer.Length);
使用(var response=(wait request.GetResponseAsync())作为HttpWebResponse)
{
使用(var responseStream=response.GetResponseStream())
使用(var stream=新的StreamReader(responseStream))
{
var text=wait stream.ReadToEndAsync();
value=GetValue(文本);
返回值;
}
}
}
}
您知道如何在Windows Phone上运行此功能吗?在新的UWP版本中,这似乎是一个固定问题,请参阅有关此问题的详细信息 和 要使Cookie在Windows phone或以前的版本中正常工作,可以尝试在命名空间中使用类和类
//To get/set cookies
using (var protocolFilter = new HttpBaseProtocolFilter())
{
//get CookieManager instance
var cookieManager = protocolFilter.CookieManager;
//get cookies
var cookies = cookieManager.GetCookies(uri);
foreach (var cookie in cookies)
{
Debug.Write(cookie.Value);
}
//you can also SetCookie
//cookieManager.SetCookie(MyCookie);
}
您可以使用属性定义cookie使用行为
var protocolFilter = new HttpBaseProtocolFilter()
//Do not handle cookies automatically. you can set it as your requirements.
protocolFilter.CookieUsageBehavior = HttpCookieUsageBehavior.NoCookies;
// Create a HttpClient
var httpClient = new HttpClient(protocolFilter);
我发现HttpClient有一个构造函数,它接受
HttpMessageHandler
。虽然HttpRequest
还没有禁用自动重定向的选项,但可以在HttpClientHandler
上设置
var cookieContainer = new CookieContainer();
using (var client = new HttpClient(new HttpClientHandler()
{
CookieContainer = cookieContainer,
UseCookies = true,
AllowAutoRedirect = false
}))
{
var content = new MultipartFormDataContent
{
{ new StringContent(number), "data1" },
{ new StringContent(pun), "data2" },
};
var result = await client.PostAsync(RequestUriString, content, cancel);
result = await client.GetAsync(RequestUriString, cancel);
var text = await result.Content.ReadAsStringAsync();
// ...
}
不幸的是,这没有起作用。HttpClient没有采用
HttpBaseProtocolFilter
的构造函数。