我正在处理来自GitHub
的结算示例代码在更改app.config中的所有相关信息并运行示例后，我收到404错误。
我正在获取生成的令牌并检查fiddler上的URL是否给我状态代码404. URL如下：
https://management.azure.com/subscriptions/xxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx/providers/Microsoft.Commerce/UsageAggregates?api-version=2015-06-01-preview&reportedStartTime=2016-12-01T00%3a00%3a00%2b00%3a00&reportedEndTime=2017-02-01T00%3a00%3a00%2b00%3a00
请帮帮我。 在下面找到代码： Program.cs的
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.IdentityModel.Clients.ActiveDirectory;
using System.Net;
using System.IO;
using System.Linq.Expressions;
using Microsoft.Azure.Documents;
using Microsoft.Azure.Documents.Client;
using Microsoft.Azure.Documents.Linq;
using Newtonsoft.Json;
using System.Configuration;
namespace ARMAPI_Test
{
class Program
{
//This is a sample console application that shows you how to grab a token from AAD for the current user of the app, and then get usage data for the customer with that token.
//The same caveat remains, that the current user of the app needs to be part of either the Owner, Reader or Contributor role for the requested AzureSubID.
static void Main(string[] args)
{
//Get the AAD token to get authorized to make the call to the Usage API
string token = GetOAuthTokenFromAAD();
/*Setup API call to Usage API
Callouts:
* See the App.config file for all AppSettings key/value pairs
* You can get a list of offer numbers from this URL: http://azure.microsoft.com/en-us/support/legal/offer-details/
* See the Azure Usage API specification for more details on the query parameters for this API.
* The Usage Service/API is currently in preview; please use 2016-05-01-preview for api-version
* Please see the readme if you are having problems configuring or authenticating: https://github.com/Azure-Samples/billing-dotnet-usage-api
*/
// Build up the HttpWebRequest
string requestURL = String.Format("{0}/{1}/{2}/{3}",
ConfigurationManager.AppSettings["ARMBillingServiceURL"],
"subscriptions",
ConfigurationManager.AppSettings["SubscriptionID"],
"providers/Microsoft.Commerce/UsageAggregates?api-version=2015-06-01-preview&reportedStartTime=2015-03-01T00%3a00%3a00%2b00%3a00&reportedEndTime=2017-02-01T00%3a00%3a00%2b00%3a00&aggregationGranularity=Hourly&showDetails=true");
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(requestURL);
// Add the OAuth Authorization header, and Content Type header
request.Headers.Add(HttpRequestHeader.Authorization, "Bearer " + token);
request.ContentType = "application/json";
// Call the Usage API, dump the output to the console window
try
{
// Call the REST endpoint
Console.WriteLine("Calling Usage service...");
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Console.WriteLine(String.Format("Usage service response status: {0}", response.StatusDescription));
Stream receiveStream = response.GetResponseStream();
// Pipes the stream to a higher level stream reader with the required encoding format.
StreamReader readStream = new StreamReader(receiveStream, Encoding.UTF8);
var usageResponse = readStream.ReadToEnd();
Console.WriteLine("Usage stream received. Press ENTER to continue with raw output.");
Console.ReadLine();
Console.WriteLine(usageResponse);
Console.WriteLine("Raw output complete. Press ENTER to continue with JSON output.");
Console.ReadLine();
// Convert the Stream to a strongly typed RateCardPayload object.
// You can also walk through this object to manipulate the individuals member objects.
UsagePayload payload = JsonConvert.DeserializeObject<UsagePayload>(usageResponse);
Console.WriteLine(usageResponse.ToString());
response.Close();
readStream.Close();
Console.WriteLine("JSON output complete. Press ENTER to close.");
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine(String.Format("{0} \n\n{1}", e.Message, e.InnerException != null ? e.InnerException.Message : ""));
Console.ReadLine();
}
}
public static string GetOAuthTokenFromAAD()
{
var authenticationContext = new AuthenticationContext(String.Format("{0}/{1}",
ConfigurationManager.AppSettings["ADALServiceURL"],
ConfigurationManager.AppSettings["TenantDomain"]));
//Ask the logged in user to authenticate, so that this client app can get a token on his behalf
var result = authenticationContext.AcquireToken(String.Format("{0}/", ConfigurationManager.AppSettings["ARMBillingServiceURL"]),
ConfigurationManager.AppSettings["ClientID"],
new Uri(ConfigurationManager.AppSettings["ADALRedirectURL"]),
PromptBehavior.Always);
if (result == null)
{
throw new InvalidOperationException("Failed to obtain the JWT token");
}
return result.AccessToken;
}
}
}
以下是app.config中的键：
<add key="ADALServiceURL" value="https://login.microsoftonline.com" />
<!-- Service root URL for Azure AD instance WITH NO TRAILING SLASH! -->
<add key="ADALRedirectURL" value="http://localhost/" />
<!-- Redirect URL for Azure AD to use which MUST MATCH YOUR AAD APP CONFIGURATION! -->
<add key="ARMBillingServiceURL" value="https://management.azure.com" />
<!-- Service root URL for ARM/Billing service WITH NO TRAILING SLASH! -->
<add key="TenantDomain" value="xxxxxx.onmicrosoft.com" />
<!-- DNS name for your Azure AD tenant, ie: contoso.onmicrosoft.com -->
<add key="SubscriptionID" value="xxxxxxxxx" />
<!-- GUID of Azure Subscription that is trusting AAD tenant specified above -->
<add key="ClientId" value="xxxxxx" />
<!-- GUID for AAD application configured as Native Client App in AAD tenant specified above -->
答案 0 :(得分：0)
检查您的订阅和客户端ID的值。 当我使用tenantid而不是subscriptionid时，我收到404错误。 因此，您传递的值之一是不正确的，很难说哪一个。 fyi，我刚刚经历了所有相同的事情。现在，github样本的所有工作正常。