Windows 系統自帶的Internet Explore +加上PowerShell 即可搞定。
今天就分享下這幾天自己寫的幾個小函數，歡迎拍磚：
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## 打開IE窗口#function New-IEWindow{ param( [string]$Url, [switch]$Visible, [switch]$FullScreen ) $Global:IEHost = new-object -com "InternetExplorer.Application" $Global:IEHost.Navigate($Url) #設置IE可見性和全屏 $Global:IEhost.Visible= $Visible $Global:IEHost.FullScreen= $FullScreen } ##等待IE加載完畢#function Wait-IEReady([int]$TimeoutSeconds=10){ $milliseconds=0 $maxMilliseconds = $TimeoutSeconds * 1000 while($Global:IEHost.Busy) { if($milliseconds -gt $maxMilliseconds) { throw 'Wait ie ready timeout.' } sleep -Milliseconds 100 $milliseconds+=100 }} ## 根據ID，Class，Name，Tag獲取HTML元素#function Get-HtmlElement ($Id,$Name,$Class,$Tag){ if($Id) { return $IEHost.Document.getElementById($id) } elseif($Name) { return $IEHost.Document.getElementsByName($Name) } elseif($Class) { $IEHost.Document.all | where {$_.className -contains $Class} } elseif($Tag) { $IEHost.Document.getElementsByTagName($Tag) } } ##關閉IE窗口#function Close-IEWindow{ $Global:IEHost.quit() Remove-Variable IEHost -Force} ##設置IE的地址#function Navigate-IE($Url){ Set-IE -URL $Url} ## 設置IE的地址，或者動作：前進，倒退，刷新#function Set-IE{ param( [ValidateSet('GoBack', 'GoForward','Refresh')] [string]$Action, [uri]$URL ) # 動作 switch($Action) { ('GoBack'){ $Global:IEHost.GoBack() } ('GoForward'){ $Global:IEHost.GoForward() } ('Refresh'){ $Global:IEHost.Refresh() } } # 設置IE地址 if( $URL) { $Global:IEHost.Navigate($URL) }} ## 在IE窗口中執行腳本#function Invoke-IEScript($Code,$Language='Javascript'){ if( -not [string]::IsNullOrWhiteSpace($Code)) { $Global:IEHost.Document.parentWindow.execScript($Code,$Language) }} |
