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执行以下代码以获取 Web 服务器的值时，我收到此错误。

我已经阅读了一些可能的解决方案，这些解决方案涉及更改自己的 Web 服务器上的设置，但这对我来说不是一个选择，因为我不拥有服务器。

错误

使用“1”参数调用“DownloadString”的异常：“服务器违反协议。Section=ResponseStatusLine”在 C:\get.ps1:28 char:60 + $ramPage = (New-Object System.Net. WebClient).DownloadString <<<< ("http://" + $server + "/RAM/" + $evalRAMStars) + CategoryInfo : NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId : DotNetMethodException

Powershell 代码 

Function Get-Performance(){
$CPU = Get-WmiObject win32_processor | Measure-Object -property LoadPercentage -Average | Select Average

$SystemInfo = Get-WmiObject -Class Win32_OperatingSystem | Select-Object Name, TotalVisibleMemorySize, FreePhysicalMemory
$perRam = (($SystemInfo.FreePhysicalMemory/1MB) / ($systeminfo.totalvisiblememorysize/1MB)) * 100
$perRam = 100 - $perRam

Write-host ("CPU:  " + $CPU.Average + "%")
Write-host ("Ram:  " + $perRam + "%")

$CPUStars = $CPU.Average / 10
$RAMStars = $perRam /10

if($CPUStars -lt 1){$CPUStars = 1}

Write-host ("{0:N0}" -f $CPUStars)
Write-host ("{0:N0}" -f $RAMStars)

$evalCPUStars = "{0:N0}" -f $CPUStars
$evalRAMStars = "{0:N0}" -f $RAMStars

$server = "10.0.0.188"

#this will get our page for later
$cpuPage = (New-Object System.Net.WebClient).DownloadString("http://" + $server + "/CPU/" + $evalCPUStars)
$ramPage = (New-Object System.Net.WebClient).DownloadString("http://" + $server + "/RAM/" + $evalRAMStars)
Write-host("http://" + $server + "/CPU/" + $evalCPUStars)
Write-host("http://" + $server + "/RAM/" + $evalRAMStars)
}

While($x -ne 0)
{
    Get-Performance
    Start-Sleep -s 10   #this will run the powershell script every 10 seconds.
}
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1 回答 1

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$evalRAMStars 的值可能导致不安全的标头解析阻止消息。检查其值是否有效。否则，请参阅服务器违反协议。Section=ResponseStatusLine ERROR以获得更多解决方案。

于 2012-09-20T13:26:06.970 回答