我正在使用 key /密码调用 Shopify 的 API,这个非常基本的方法调用每次都以某种方式进行两次调用。我正在使用“Charles Proxy”来监听调用,它所做的一切都是双重的,一个有授权,一个没有。
查看屏幕截图。我做错了什么?
public string GetJsonReply(string _requestURL)
{
string json;
WebRequest req = WebRequest.Create(_requestURL);
req.Method = WebRequestMethods.Http.Get;
req.Credentials = new NetworkCredential(APIKey, Password);
try
{
using (HttpWebResponse resp = req.GetResponse() as HttpWebResponse)
{
using (StreamReader sr = new StreamReader(resp.GetResponseStream()))
{
json = sr.ReadToEnd();
}
}
}
catch (Exception e)
{
json = e.GetBaseException().ToString();
}
return json;
}
编辑:该方法是这样调用的:
public IdBillingContract GetBillingAddressInfo(string _id)
{
string url = "https://myurl.myshopify.com/admin/orders/" + Uri.EscapeDataString(_id) + ".json?fields=id,billing_address";
return JsonConvert.DeserializeObject<IdBillingContract>(GetJsonReply(url), _serializerSettings);
}
最佳答案
问题是您正在使用 Credentials
属性。不要使用它,因为 .NET 在后台循环尝试不同的身份验证协议(protocol),例如 NTLM 等...
public string GetJsonReply(string _requestURL)
{
string json = string.Empty;
string apiKey = "Foo";
string password = "Bar";
string credentialsFormatted = string.Format("{0}:{1}",apiKey,password);
byte[] credentialBytes = Encoding.ASCII.GetBytes(credentialsFormatted);
string basicCredentials = Convert.ToBase64String(credentialBytes);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(_requestURL);
request.Method = WebRequestMethods.Http.Get;
request.Headers["Authorization"] = "Basic " + basicCredentials;
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
using (Stream responseStream = response.GetResponseStream())
using (StreamReader reader = new StreamReader(responseStream))
{
json = reader.ReadToEnd();
}
}
catch (Exception e)
{
json = e.GetBaseException().ToString();
}
return json;
}
关于c# - 调用 WebRequest 以调用 Web 服务的非常简单的调用就是每次以某种方式进行两次调用,一个没有凭据,一个有?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35564216/