【发布时间】:2018-11-16 18:59:52
【问题描述】:
我正在尝试通过他们的 Javascript API 实现 Google Analytics Graphs,作为他们网站上的示例 link。
但我每次尝试执行 gapi.analytics.googleCharts.DataChart
时都会收到“401 Invalid Credentials”我正在使用以下代码获取访问令牌服务器端 (C#),其中包含为服务帐户生成的 JSON 中的数据
var cred = new ServiceAccountCredential(
new ServiceAccountCredential.Initializer(clientId)
{
Scopes = new[] { AnalyticsReportingService.Scope.AnalyticsReadonly },
User = clientEmail,
ProjectId = "projectID"
}.FromPrivateKey(privateKey));
var token = cred.GetAccessTokenForRequestAsync(authURI);
token.Wait();
var result = token.Result;
return result;
或(使用完整的 json 字符串,也请参见注释)
GoogleCredential cred;
var gCred = GoogleCredential.FromJson(json).UnderlyingCredential as
ServiceAccountCredential;
var token = gCred.GetAccessTokenForRequestAsync("https://accounts.google.com/o/oauth2/auth");
return token.Result;
在客户端
gapi.analytics.auth.authorize({
'serverAuth': {
'access_token': '{{ ACCESS_TOKEN_FROM_SERVICE_ACCOUNT }}'
}
});
通过并使用 gapi.analytics.auth.isAuthorized() 使用任何服务器端函数返回 true,但在尝试调用时失败
var dataChart1 = new gapi.analytics.googleCharts.DataChart(queryJson);
dataChart1.execute();
返回 401 "Invalid Credentials",服务器端查询返回值很好,所以我认为用户权限不是问题
注意:使用与第二个相同的代码(使用 json 字符串生成凭据而不强制转换为 ServiceAccountCredential)我可以从 API 服务器端获取数据
cred = gCred.CreateScoped(scopes);
using (var reportingService = new AnalyticsReportingService(new BaseClientService.Initializer
{
HttpClientInitializer = cred
}))
...
var getReportsRequest = new GetReportsRequest
{
ReportRequests = new List<ReportRequest> { reportRequest }
};
var batchRequest = reportingService.Reports.BatchGet(getReportsRequest);
var response = batchRequest.Execute(); //This returns a response object with all the data I need
【问题讨论】:
标签: javascript c# google-analytics google-analytics-api google-analytics-firebase