【发布时间】:2017-06-15 17:33:44
【问题描述】:
我今天已经杀了 3 个小时了,不明白为什么?
我有简单的脚本:
$user = 'icm'
$pass = 'icm'
$pair = "$($user):$($pass)"
$url = 'http://####:15672/api/queues/%2f/ICM.Payments.Host.1'
$encodedCreds = [System.Convert]::ToBase64String([System.Text.Encoding]::ASCII.GetBytes($pair))
$basicAuthValue = "Basic $encodedCreds"
$headers = @{
Authorization = $basicAuthValue
}
$request = Invoke-WebRequest -Uri $url -Headers $headers -ContentType "application/json"
$messages = ($request.Content | ConvertFrom-Json | Select -ExpandProperty messages)
$messages
因此,通过 PS ISE 它可以完美运行,但通过 powershell.exe 我在下面看到一个错误。
Invoke-WebRequest : {"error":"Object Not Found","reason":"\"Not Found\"\n"}
At C:\Temp\Untitled1.ps1:16 char:12
+ $request = Invoke-WebRequest -Uri $url -Headers $headers -ContentType ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-WebRequest], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeWebRequestCommand
ConvertFrom-Json : Cannot bind argument to parameter 'InputObject' because it is null.
At C:\Temp\Untitled1.ps1:17 char:33
+ $messages = ($request.Content | ConvertFrom-Json | Select -ExpandProp ...
+ ~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidData: (:) [ConvertFrom-Json], ParameterBindingValidationException
+ FullyQualifiedErrorId : ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.ConvertFromJsonCommand
证明attached。
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