PowerShell 电子邮件附件：找不到文件 'D:201124131044\TRACS-20201124034849\error.log environment.log RACS-20201124034849.sterr.stdout

Question

我正在尝试发送一封电子邮件，其中仅包含目录中存在的附件。我正在监视三组文件：error.log、environment.log 和一个 .stdout。我想检查每个文件是否存在，如果存在，则将其添加到列表中并作为附件发送出去。如果文件不存在，我不想做任何事情。我试图遍历文件列表（在 windows 中）然后如果文件存在则将它们发送出去。我的代码如下：

$PSEmailServer = "xxxxxxxxxxx"
$Password ="xxxxxxxxx"
$mypassword = ConvertTo-SecureString $Password -AsPlainText -Force
$mycredential = New-Object System.Management.Automation.PSCredential ("xxxxx", $mypassword)
$EmailSubject ="test"
$filepath ="D:201124131044\TRACS-20201124034849\"
$files = @('error.log','environment.log','TRACS-20201124034849.sterr.stdout')
$FromEmail ="xxxxxxxxxx"     


if(($files | foreach{Test-path $filepath }) -contains $True){

$newfile = $filepath  + $files
Send-MailMessage -From $FromEmail -To "xxxxxxx" -Subject $EmailSubject -Body "test" -Credential $mycredential -Attachments $newfile
}
 else {
  echo "nothing"
  exit
 }

当我运行以上时，我得到以下错误：

Send-MailMessage : Could not find file 'D:201124131044\TRACS-20201124034849\error.log environment.log TRACS-20201124034849.sterr.stdout'. At C:\Users\Downloads\powershell.ps1:22 char:1
+ Send-MailMessage -From $FromEmail -To "xxxxxxx" -Subje ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Send-MailMessage], FileNotFoundException
    + FullyQualifiedErrorId : > System.IO.FileNotFoundException,Microsoft.PowerShell.Commands.SendMailMessage

我想我需要迭代列表以将每个文件名附加到它的文件路径，然后将其存储在列表中，然后发送电子邮件？请指教

Answer 1

尝试

$PSEmailServer = "xxxxxxxxxxx"
$Password ="xxxxxxxxx"
$mypassword = ConvertTo-SecureString $Password -AsPlainText -Force
$mycredential = New-Object System.Management.Automation.PSCredential ("xxxxx", $mypassword)
$EmailSubject ="test"
$attachments = Get-ChildItem "D:201124131044\TRACS-20201124034849" | Where-Object {$_.Name -match "error.log|environment.log|TRACS-20201124034849.sterr.stdout"}
$FromEmail ="xxxxxxxxxx"     


if($attachments){      
Send-MailMessage -From $FromEmail -To "xxxxxxx" -Subject $EmailSubject -Body "test" -Credential $mycredential -Attachments $attachements
}
 else {
  echo "nothing"
  exit
 }

Answer 2

您可以简单地使用 -contains 或 -in 在数组中查找文件名。另外，我建议使用 splatting 作为 Send-MailMessage:

的参数

$filepath = "D:201124131044\TRACS-20201124034849"
$files    = 'error.log','environment.log','TRACS-20201124034849.sterr.stdout'

# find files with names that can be found in the $files array
$attachments = @(Get-ChildItem -Path $filepath -File | Where-Object { $files -contains $_.Name })

# if we have any files to send
if ($attachments.Count) {
    $Password     = "xxxxxxxxx"
    $mypassword   = ConvertTo-SecureString $Password -AsPlainText -Force
    $mycredential = New-Object System.Management.Automation.PSCredential ("xxxxx", $mypassword)
    # use splatting for better readability
    $mailParams = @{
        To          = "xxxxxxx"
        From        = "xxxxxxxxxx"
        Subject     = "test"
        Body        = "test"
        Credential  = $mycredential
        Attachments = $attachments.FullName
        SmtpServer  = "xxxxxxxxxxx"
        # more parameters can be added here
    }
    # send the email
    Send-MailMessage @mailParams
}
else {
    Write-Host 'Nothing to send..'
}

PowerShell 电子邮件附件：找不到文件 'D:201124131044\TRACS-20201124034849\error.log environment.log RACS-20201124034849.sterr.stdout

PowerShell Email Attachment: Could not find file 'D:\20201124131044\TRACS-20201124034849\error.log environment.log RACS-20201124034849.sterr.stdout

powershell

powershell-3.0