我们正在尝试测试和评估来自 Microsoft 认知服务的文本分析 API。我们正在尝试使用 Invoke-RestMethod 让快速而肮脏的 PowerShell 脚本正常工作。经过一些调整后,我们仍然收到 400 个错误返回给我们。我们不确定出了什么问题,因为 JSON 似乎已更正,并且我们输入的 API 密钥似乎是正确的。我们利用了我们在另一个人的博客上找到的关于使用附加标题的内容,并尝试了一些变体,但仍然没有骰子。有人可以为我们做一个健全性检查吗?
#html tag stripper function
function htmlStrip ($results)
{
#using .NET toString method to ensure PS doesn't interpret same var incorrectly
$results = $results.toString()
$results -replace '<[^>]*(>|$)'
}
Try
{
[string]$sourceUrl = Read-Host "Enter a URL such as https://foobar.com"
}
Catch
{
Write-Host "URL requires http:// or https:// prefix e.g. https://cnn.com"
}
$webClient = New-Object Net.WebClient
[string]$results = $webClient.DownloadString($sourceUrl)
[string]$cleanResults = htmlStrip $results
$body =
[ordered]@{"documents" =
@{ "language" = "en"; "id" = $sourceUrl; "text" = $cleanResults }
}
#>
$body = [ordered]@{
"documents" =
@(
@{ "language" = "en"; "id" = $sourceUrl; "text" = $cleanResults }
)
}
$jsonBody = $body | ConvertTo-Json
#Begin Text Analytics API Call with Invoke-RestMethod wrapper
#[string]$apiUrl = "https://westus.api.cognitive.microsoft.com/text/analytics/v2.0/keyPhrases"
[string]$apiKey = "REDACTED"
$headers = @{ "Ocp-Apim-Subscription-Key" = $apiKey }
$analyticsResults = Invoke-RestMethod -Method Post -Uri $apiUrl -Headers $headers -Body $jsonBody -ContentType "application/json" -ErrorAction Stop
Write-Host $analyticsResults
Write-Host $jsonBody