HTTP客户端Cookie c#

HTTP客户端Cookie c#

问题描述:

我想设置cookie并从一般方法获取cookie。我看到这个例子可行,但我在改变我自己的代码时遇到麻烦,因为我可以保留我的一般功能。HTTP客户端Cookie c#

CookieContainer cookies = new CookieContainer(); 
HttpClientHandler handler = new HttpClientHandler(); 
handler.CookieContainer = cookies; 

HttpClient client = new HttpClient(handler); 
HttpResponseMessage response = client.GetAsync("http://google.com").Result; 

Uri uri = new Uri("http://google.com"); 
IEnumerable<Cookie> responseCookies = cookies.GetCookies(uri).Cast<Cookie>(); 
foreach (Cookie cookie in responseCookies) 
    Console.WriteLine(cookie.Name + ": " + cookie.Value); 

Console.ReadLine(); 

我的代码:

public static HttpClient CreateClientASMtoken(string tokenVal) 
    { 


     var httpClient = new HttpClient 
     { 
      BaseAddress = new Uri(urlASM) 
     }; 
     httpClient.DefaultRequestHeaders.Accept.Clear(); 
     httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); 
     //httpClient.DefaultRequestHeaders.Accept.Add(new Cookie("token", tokenVal)); 
     return httpClient; 
    } 

注释代码是我改掉做到这一点的一个。我使用的其他一般方法是这样的:

public static async Task<HttpResponseMessage> PostASM(string path, object content) 
    { 
     string tokenVal = "d2GpEA5r8pwLRcOPxgaygPooldz2OZ2HUZzZ0YDPAOYCIiH4u5";    
     using (var client = CreateClientASMtoken(tokenVal)) 
     { 
      var json = JsonConvert.SerializeObject(content); 
      var serializedContent = new StringContent(json, Encoding.UTF8, "application/json"); 
      var postResponse = await client.PostAsync(path, serializedContent); 

      //string response = await postResponse.Content.ReadAsStringAsync(); 
      return postResponse; 
     } 
    } 

编辑: 我已经试过这太:

enter image description here

但它显示了一个错误,网址为OK,所以是令牌。 感谢提前:)

要添加一个cookie更改行:

//httpClient.DefaultRequestHeaders.Accept.Add(new Cookie("token", tokenVal)); 

到:

httpClient.DefaultRequestHeaders.Add("Set-Cookie", "token=test; path=/"); 

如果你不想路径部分先走一步,将其删除。

如果你想从HttpResponseMessage读出cookie,你需要自己处理解析。

这是一种方式来获得所有cookie:

 HttpClient client = CreateClientASMtoken(""); 
     HttpResponseMessage response = client.GetAsync("http://localhost").Result; 

     IEnumerable<string> rawCookies = response.Headers.GetValues("Set-Cookie"); 

试试吧,你会看到他们在相同的格式,当你将它们设置为。如前所述,您需要为自己解析它们,或者找一个班级为您做这件事。

+0

嗨@FSDaniel我想你的建议,但不工作,要求是可以的,因为我受够了这种高枕无忧的应用程序进行测试和它的作品我代替“httpClient.DefaultRequestHeaders.Add(”曲奇“ ”标记=“ + tokenVal);”和一个不好的请求(如果cookie错误,服务器会回复它) – Antoine

我找到了一种轻松解决问题的方法。感谢那些贡献的人。

public static async Task<string> GetASM(string path) 
    { 
     string tokenVal = "d2GpEA5r8pwLRcOPxgaygPooldz2OZ2HUZzZ0YDPAOYCIiH4u5"; 
     Uri uriASM = new Uri(urlASM); 
     var cookieContainer = new CookieContainer(); 
     using (var handler = new HttpClientHandler() { CookieContainer = cookieContainer }) 
     using (var client = new HttpClient(handler) { BaseAddress = uriASM }) 
     { 
      client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json")); 
      { 
       cookieContainer.Add(uriASM, new Cookie("token", tokenVal)); 
       var getResponse = await client.GetAsync(path); 
       return await getResponse.Content.ReadAsStringAsync(); 
      } 
     } 
    }