范围标题必须使用适当的属性或方法 [英] Range Header Must Use Appropriate Property or Method

问题描述

我在产品论坛上进行了高低搜索和询问，但似乎无法弄清楚这一点.

I've searched high and low and asked on the product forums, but cannot seem to figure this out.

使用 PowerShell 5 我试图按照 API 文档指示的方式使用范围标头来限制我的结果.但是，当我尝试使用它时收到以下错误.

Using PowerShell 5 I'm attempting to limit my results by using a range header in the way the API documentation indicates. However, I receive the following error when I try to use it.

"必须使用适当的属性修改 'RANGE' 标头或方法.参数名称:name"

"The 'RANGE' header must be modified using the appropriate property or method. Parameter name: name"

我试过了:

$headers = @{
    SEC= $apiKey
    range="items=0-49"
}
$result = Invoke-RestMethod -Method get -Uri $global:URI -ContentType 'application/json' -Header $headers 

还有……

$headers = New-Object "System.Collections.Generic.Dictionary[[String],[String]]"
    $headers.Add('Accept','Application/Json')
    $headers.Add('RANGE','items=0-49')
    $headers.Add('SEC',$ApiKey)
$result = Invoke-WebRequest -Uri $global:URI -Headers $headers -Method get

此外，这里是 API 文档中给出的 curl 示例:

Also, here's the curl example given within the API documentation:

curl -s -X GET -u USERNAME -H 'Range: items=0-49' -H 'Version: 10.0' -H 'Accept: application/json' 'https://product.com/api/s/of'

curl -s -X GET -u USERNAME -H 'Range: items=0-49' -H 'Version: 10.0' -H 'Accept: application/json' 'https://product.com/api/s/of'

非常感谢您对此的任何指点.

Really appreciate any pointers on this.

提前致谢

推荐答案

这似乎是 PowerShell 中的一个错误.我找到了这个博客页面:https://sethjackson.github.io/2017/01/18/header-woes/

It seems to be a bug in PowerShell. I found this blog page: https://sethjackson.github.io/2017/01/18/header-woes/

根据此页面的解决方法:

The workaround according to this page:

$request = [System.Net.WebRequest]::Create($uri)
$request.Method = "GET"
$request.Headers.Add("SEC", $apiKey)

# add range header
$request.AddRange("items", 0, $count)

$reader = New-Object System.IO.StreamReader($request.GetResponse().GetResponseStream())
$data = ConvertFrom-Json $reader.ReadToEnd()

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