加入兩個腳本

首先我做了新的腳本，使正則表達式：加入兩個腳本

$input_path = 'C:\site-download\input.txt' 
$output_file = 'C:\site-download\output.txt' 
$regex = '(?<month>VPIP<\/span><span class=""right"">\d{2}.\d{1})' 
$regex2 = '(?<month>Winrate<\/span><span class=""right"">\d{1}.\d{1})' 
$regex3 = '(?<month>PFR<\/span><span class=""right"">\d{2}.\d{1})' 
$regex4 = '(?<month>Winnings<\/span><span class=""right"">\-[0-9]{1,9})' 
$regex5 = '(?<month>3Bet<\/span><span class=""right"">\d{1}.\d{1})' 

Select-String -Path $input_path -Pattern $regex -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
Select-String -Path $input_path -Pattern $regex2 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
Select-String -Path $input_path -Pattern $regex3 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
Select-String -Path $input_path -Pattern $regex4 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
Select-String -Path $input_path -Pattern $regex5 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file

其良好到目前爲止工作。

第二個腳本我在網絡上找到的（也工作好）：

Function Register-Watcher { 
    param ($folder) 
    $filter = "*.*" #all files 
    $watcher = New-Object IO.FileSystemWatcher $folder, $filter -Property @{ 
     IncludeSubdirectories = $false 
     EnableRaisingEvents = $true 
    } 

    $changeAction = [scriptblock]::Create(' 
     # This is the code which will be executed every time a file change is detected 
     $path = $Event.SourceEventArgs.FullPath 
     $name = $Event.SourceEventArgs.Name 
     $changeType = $Event.SourceEventArgs.ChangeType 
     $timeStamp = $Event.TimeGenerated 
     Write-Host "The file $name was $changeType at $timeStamp" 
    ') 

    Register-ObjectEvent $Watcher "Changed" -Action $changeAction 
} 

Register-Watcher "C:\site-download"

所以基本上我的工作，找出如何添加一個腳本來第二。我想這事：

Function Register-Watcher { 
    param ($folder) 
    $filter = "*.*" #all files 
    $watcher = New-Object IO.FileSystemWatcher $folder, $filter -Property @{ 
     IncludeSubdirectories = $false 
     EnableRaisingEvents = $true 
    } 

    $changeAction = [scriptblock]::Create(' 
     # This is the code which will be executed every time a file change is detected 
     $path = $Event.SourceEventArgs.FullPath 
     $name = $Event.SourceEventArgs.Name 
     $changeType = $Event.SourceEventArgs.ChangeType 
     $timeStamp = $Event.TimeGenerated 
     Write-Host "The file $name was $changeType at $timeStamp" 

     $input_path = $name 
     $output_file = 'C:\site-download\output.txt' 
     $regex = '(?<month>VPIP<\/span><span class=""right"">\d{2}.\d{1})' 
     $regex2 = '(?<month>Winrate<\/span><span class=""right"">\d{1}.\d{1})' 
     $regex3 = '(?<month>PFR<\/span><span class=""right"">\d{2}.\d{1})' 
     $regex4 = '(?<month>Winnings<\/span><span class=""right"">\-[0-9]{1,9})' 
     $regex5 = '(?<month>3Bet<\/span><span class=""right"">\d{1}.\d{1})' 

     Select-String -Path $input_path -Pattern $regex -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
     Select-String -Path $input_path -Pattern $regex2 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
     Select-String -Path $input_path -Pattern $regex3 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
     Select-String -Path $input_path -Pattern $regex4 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
     Select-String -Path $input_path -Pattern $regex5 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
    ') 

    Register-ObjectEvent $Watcher "Changed" -Action $changeAction 
} 

Register-Watcher "C:\site-download"

但不斷收到一些錯誤：

Select-String : Cannot bind argument to parameter 'Path' because it is null. 
At line:1 char:21 
+ select-string -Path $input_path -Pattern $regex -List | % { $_.Matches} | % { $_ ... 
+      ~~~~~~~~~~~ 
    + CategoryInfo : InvalidData: (:) [Select-String], ParameterBindingValidationException 
    + FullyQualifiedErrorId : ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.Sel‌ectStringCommand

有人能幫我解決這個最後的腳本？

來源

2016-07-24 Elx

「一些錯誤。」 - 。？其錯誤，並在那裏 –

請不要發佈的屏幕截圖錯誤消息，特別是不在某些外部網站上這可能會在任何時候消失。將錯誤消息文本複製並粘貼到您的問題中。 –

對不起。錯誤代碼： Select-String：無法將參數綁定到參數'Path'，因爲它爲空。在線：1 char：21 + select-string -Path $ input_path -Pattern $ regex -List | ％{$ _。匹配} | ％{$ _ ... + ~~~~~~~~~~~ + CategoryInfo：InvalidData：（:) [選擇字符串]，ParameterBindingValidationException + FullyQualifiedErrorId：ParameterArgumentValidationErrorNullNotAllowed，Microsoft.PowerShell.Commands.SelectStrin gCommand – Elx

你的正則表達式腳本中有單引號（'），它正在打破你的scriptblock。。用雙引號（「）替換他們

來源

2016-07-25 01:47:17

您是否正在用PowerShell ISE等ISE編輯您的PowerShell？我將你的代碼粘貼到ISE中，並且錯誤立即顯示出來。 –

我在試用Power-Shell ISE。 – Elx

刪除了單引號（'），但仍不能按我的意願工作。 – Elx

什麼我現在已經測試：

Function Register-Watcher { 
    param ($folder) 
    $filter = "*.*" #all files 
    $watcher = New-Object IO.FileSystemWatcher $folder, $filter -Property @{ 
     IncludeSubdirectories = $false 
     EnableRaisingEvents = $true 
    } 

    $changeAction = [scriptblock]::Create(' 
     # This is the code which will be executed every time a file change is detected 
     $path = $Event.SourceEventArgs.FullPath 
     $name = $Event.SourceEventArgs.Name 
     $changeType = $Event.SourceEventArgs.ChangeType 
     $timeStamp = $Event.TimeGenerated 
     Write-Host "The file $name was $changeType at $timeStamp" 
    ') 

    Register-ObjectEvent $Watcher "Created" -Action $changeAction 
} 


Register-Watcher "C:\site-download" 

Function regex-inout { $input_path = 'C:\site-download\input.txt' 
$output_file = "C:\site-download\output.txt" 
$regex = "(?<month>VPIP<\/span><span class=""right"">\d{2}.\d{1})" 
$regex2 = "(?<month>Winrate<\/span><span class=""right"">\d{1}.\d{1})" 
$regex3 = "(?<month>PFR<\/span><span class=""right"">\d{2}.\d{1})" 
$regex4 = "(?<month>Winnings<\/span><span class=""right"">\-[0-9]{1,9})" 
$regex5 = "(?<month>3Bet<\/span><span class=""right"">\d{1}.\d{1})" 

select-string -Path $input_path -Pattern $regex -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
select-string -Path $input_path -Pattern $regex2 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
select-string -Path $input_path -Pattern $regex3 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
select-string -Path $input_path -Pattern $regex4 -List | % { $_.Matches} | % { $_.Value } |Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 
select-string -Path $input_path -Pattern $regex5 -List | % { $_.Matches} | % { $_.Value } | Foreach-Object {$_ -replace '</span><span class=""right"">', ' = '} | Add-Content $output_file 

} regex-inout

文件夾表的工作不錯，但我應該在哪裏移動功能正則表達式，INOUT，這樣，當新的文件來文件夾，然後這一點。正則表達式開始工作。在目前只有文件夾的手錶工作，正則表達式沒做什麼

對不起，我英文不好

來源

2016-07-30 20:31:39 Elx

回答

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