Dan*_*Dan 6 olap odbc r rodbc powerbi
我有一个 .odc(办公数据连接),它将 Excel 连接到 Web 服务(MSBI、Web PowerBI)。
运行良好。我打开 odc 文件,Excel 打开并连接到数据源。
如何直接从 R 打开此连接?
odc 文件内容为:
<odc:ConnectionString>
Provider=MSOLAP;
Integrated Security=ClaimsToken;
Identity Provider=https://login.microsoftonline.com/common,
https://analysis.windows.net/powerbi/api, xxxxxx-xx-xx-xxxxxx;
Data Source=pbiazure://api.powerbi.com;
Initial Catalog=xxxxx-xxxx-xxxx-xxxx-xxxxx;
MDX Compatibility= 1;
MDX Missing Member Mode= Error;
Safety Options= 2;
Update Isolation Level= X;
Locale Identifier= 10XX
</odc:ConnectionString>
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这是我到目前为止所尝试的:
library(httr); library(httpuv)
oauth_endpoints("azure")
powerbi.urls <- oauth_endpoint(access = "authorize",
authorize = "token",
base_url = "https://login.windows.net/common/oauth2")
powerbi.app <- oauth_app(
appname = "pbiazure://api.powerbi.com XXXX-XX-XXX-a611",
key = "XXXXXXXXX",
secret = "XXXXXXXXX")
powerbi.token <- oauth2.0_token(powerbi.urls, powerbi.app,
user_params = list(resource = "https://analysis.windows.net/powerbi/api"),
use_oob = FALSE)
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但它返回以下错误:
AADSTS900561:端点仅接受 POST、OPTIONS 请求。收到 GET 请求。