【发布时间】:2018-06-24 00:46:09
【问题描述】:
我正在尝试编写一个监视文件夹的 PowerShell 脚本,以便每当将新的 JSON 文件添加到文件夹或其任何子文件夹时,都会运行 mongoimport 命令以将该 JSON 文件导入 MongoDB。我编写了以下脚本,但它似乎没有完成这项工作。感觉Invoke-Command部分有问题。
### SET FOLDER TO WATCH + FILES TO WATCH + SUBFOLDERS YES/NO
$watcher = New-Object System.IO.FileSystemWatcher
$watcher.Path = "C:\git\DataChain\UploadStation\to"
$watcher.Filter = "*.json"
$watcher.IncludeSubdirectories = $true
$watcher.EnableRaisingEvents = $true
### DEFINE ACTIONS AFTER AN EVENT IS DETECTED
$action = {
$path = $Event.SourceEventArgs.FullPath
Invoke-Command -FilePath "C:\Program Files\MongoDB\Server\3.4\bin\mongoimport.exe" -ArgumentList (db myDB collection jsonFiles type json file $path)
}
### DECIDE WHICH EVENTS SHOULD BE WATCHED
Register-ObjectEvent $watcher "Created" -Action $action
while ($true) {Start-Sleep 5}
【问题讨论】:
标签: mongodb powershell