我正在通过Postman的REST API获取令牌,请求如下:
URL:
https://www.wathever.com/fmi/data/v1/databases/sessions
Headers:
Authorization: Basic (binary generated by Postman)==
Postman-Token: <calculated when request is sent>
Content-Length: 0
Host: <calculated when request is sent>
User-Agent: PostmanRuntime/7.26.2
Accept: */*
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
Content-Type: application/json
我成功获得了令牌:
{
"response": {
"token": "fff***********************3ecfc7f01a*****716"
},
"messages": [
{
"code": "0",
"message": "OK"
}
]
}
现在,我正在尝试使用以下代码(凭据匿名)通过Power BI获取令牌:
let server = "https://www.wathever.com/fmi/data/v1/databases/",
database = "thedatabase",
username = "username",
psw = "apassword",
url = server & database & "/sessions",
bytes = Text.ToBinary(username & ":" & psw),
encoded = Binary.ToText(bytes, BinaryEncoding.Base64),
body = "",
data = Json.Document(Web.Contents(url,
[
Headers = [
#"Authorization"=("base64-encoded " &encoded),
#"Content-Type"="application/json"
]
]))
in
data
但是我收到以下错误消息:
我们无法使用提供的凭据进行身份验证。请尝试 再次。
我也尝试使用凭据基础进行连接,而没有传递标题,但是我收到以下消息:
DataSource.Error:Web.Contents无法从中获取内容 'https://www.wathever.com/fmi/data/v1/databases/sessions'(405): 不允许的方法
对我想念的东西有任何想法吗?
谢谢!