powershell 设置代理

执行以下脚本

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Function Set-InternetProxy {     [CmdletBinding()]     Param(                   [Parameter(Mandatory=$True,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true)]         [String[]]$Proxy,           [Parameter(Mandatory=$False,ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true)]         [AllowEmptyString()]         [String[]]$acs                       )       Begin     {               $regKey="HKCU:\Software\Microsoft\Windows\CurrentVersion\Internet Settings"               }           Process     {                   Set-ItemProperty -path $regKey ProxyEnable -value 1           Set-ItemProperty -path $regKey ProxyServer -value $proxy                                       if($acs)         {                                           Set-ItemProperty -path $regKey AutoConfigURL -Value $acs                  }       }           End     {           Write-Output "Proxy is now enabled"           Write-Output "Proxy Server : $proxy"           if ($acs)         {                           Write-Output "Automatic Configuration Script : $acs"           }         else         {                           Write-Output "Automatic Configuration Script : Not Defined"           }     } }       Set-InternetProxy -proxy "127.0.0.1:13839"

验证：

 

 

取消代理使用以下脚本:

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Function Disable-InternetProxy {   Begin     {               $regKey="HKCU:\Software\Microsoft\Windows\CurrentVersion\Internet Settings"               }           Process     {                   Set-ItemProperty -path $regKey ProxyEnable -value 0 -ErrorAction Stop           Set-ItemProperty -path $regKey ProxyServer -value "" -ErrorAction Stop                                       Set-ItemProperty -path $regKey AutoConfigURL -Value "" -ErrorAction Stop                       }           End     {           Write-Output "Proxy is now Disabled"                       }   }   Disable-InternetProxy