PowerShell:如何确定Invoke-WebRequest是否超时?

时间:2020-09-18 00:02:06

标签: powershell invoke-webrequest

当Invoke-WebRequest超过-TimeoutSec参数设置的时间限制时,我需要产生一些输出。在这种情况下,如何建立一个If条件运行?

换句话说;代替??????在下面的示例中?:

Try {
  Invoke-RestMethod -Uri $Uri -contentType "application/json"
   -Method Post -Headers $Headers -Body $Body -TimeoutSec 8
}
Catch {
 If (?????) {
    Write-Host "the request timed out..."
  }
}

1 个答案:

答案 0 :(得分:0)

在Windows PowerShell中,引发的异常将是[System.Net.WebException],且Status字段设置为Timeout

try{
  Invoke-WebRequest 'http://hostname.fqdn/really/slow/endpoint/' -TimeoutSec 3 -UseBasicParsing
}
catch [System.Net.WebException] {
  if($_.Exception.Status -eq 'Timeout'){
    # the request timed out
  }
  # something else went wrong during the web request
}