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powershell - 自动检测文件而不是使用任务计划程序

问题描述

我有这段代码，它从：d2ve38282 中提取一个文件并将其本地放入：D:\Test\MEP\TST\input\tEST。

第一次尝试：

Move-Item "\\d2ve38282\AS2\Inbound\Test Orders\*.txt" -Destination "D:\Test\MEP\TST\input\tEST"

第二次尝试：

$FTBM = 'D:\Test Folder'
$FLTR = '*.*'

$watcher = New-Object IO.FileSystemWatcher $FTBM, $FLTR -Property @{
    IncludeSubDirectories = $false;
    NotifyFilter = [IO.NotifyFilters]'FileName, LastWrite'
}

Move-Item "D:\Test Folder\*.txt" -Destination "D:\Test Folder 2"

Register-ObjectEvent $watcher Created -SourceIdentifier FileCreated -Action {
    $name = $Event.SourceEventArgs.Name
    $changeType = $Event.SourceEventArgs.ChangeType
}
#Unregister-Event FileCreated

第三次尝试：

$FTBM = 'D:\Test Folder'
$FLTR = '*.*'

$watcher = New-Object IO.FileSystemWatcher $FTBM, $FLTR -Property @{
    IncludeSubDirectories = $false;
    NotifyFilter = [IO.NotifyFilters]'FileName, LastWrite'
}

Register-ObjectEvent $watcher Created -SourceIdentifier FileCreated -Action {
    $name = $Event.SourceEventArgs.Name
    $changeType = $Event.SourceEventArgs.ChangeType
    Move-Item "D:\Test Folder\*.txt" -Destination "D:\Test Folder 2"
}"
#Unregister-Event FileCreated

当它在此文件夹中找到测试订单时，如何将其设置为自动运行：D:\Test Folder\？

标签： powershell

解决方案

你可以使用这样的东西：

$folder = 'c:\scripts\test' # Enter the root path you want to monitor.
$filter = '*.*'  # You can enter a wildcard filter here.

# In the following line, you can change 'IncludeSubdirectories to $true if required.                          
$fsw = New-Object IO.FileSystemWatcher $folder, $filter -Property @{IncludeSubdirectories = $false;NotifyFilter = [IO.NotifyFilters]'FileName, LastWrite'}

# Here, all three events are registerd.  You need only subscribe to events that you need:

Register-ObjectEvent $fsw Created -SourceIdentifier FileCreated -Action {
$name = $Event.SourceEventArgs.Name
$changeType = $Event.SourceEventArgs.ChangeType
$timeStamp = $Event.TimeGenerated
Write-Host "The file '$name' was $changeType at $timeStamp" -fore green
Out-File -FilePath c:\scripts\filechange\outlog.txt -Append -InputObject "The file '$name' was $changeType at $timeStamp"}

Register-ObjectEvent $fsw Deleted -SourceIdentifier FileDeleted -Action {
$name = $Event.SourceEventArgs.Name
$changeType = $Event.SourceEventArgs.ChangeType
$timeStamp = $Event.TimeGenerated
Write-Host "The file '$name' was $changeType at $timeStamp" -fore red
Out-File -FilePath c:\scripts\filechange\outlog.txt -Append -InputObject "The file '$name' was $changeType at $timeStamp"}

Register-ObjectEvent $fsw Changed -SourceIdentifier FileChanged -Action {
$name = $Event.SourceEventArgs.Name
$changeType = $Event.SourceEventArgs.ChangeType
$timeStamp = $Event.TimeGenerated
Write-Host "The file '$name' was $changeType at $timeStamp" -fore white
Out-File -FilePath c:\scripts\filechange\outlog.txt -Append -InputObject "The file '$name' was $changeType at $timeStamp"}

来源：FileSystemWatcher

Dot Net 版本总是比 WMI 版本好。希望能帮助到你。

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