Question

我发送了一堆文件作为附件Send-MailMessage 有些文件存在，有些文件没有，因此如果缺少其中一个文件，则Send-MailMessage会失败。

如果文件丢失，我有办法Test-Path并清理$attachments吗？

我的代码：

$Attachments = "$longlist_file","$PingList_File","$quicklist_file", `
  "$nConf_import_host_file","$nConf_import_service_file", `
  "$nconf_export_host_file","$nconf_export_service_file"

# Sending mail
send-mailmessage -to $ToAddress -from $FromAddress -smtpserver $SMTPServer `
  -subject $MessageSubject -Body $MessageBody -Attachments $Attachments

Answer 1

可能

$Attachments = $longlist_file","$PingList_File","$quicklist_file", `
  "$nConf_import_host_file", "$nConf_import_service_file", `
  "$nconf_export_host_file", "$nconf_export_service_file" `
  | Where-Object { Test-Path $_ }

Answer 2

创建一个仅包含存在的文件的新列表：

$realFiles = $Attachments | ? {Test-Path -Path $_}

然后发送。

send-mailmessage -to $ToAddress -from $FromAddress -smtpserver $SMTPServer -subject $MessageSubject -Body $MessageBody -Attachments $realFiles

Answer 3

这样的事情可以解决问题：

$Attachments = @("$longlist_file","$PingList_File","$quicklist_file","$nConf_import_host_file","$nConf_import_service_file","$nconf_export_host_file","$nconf_export_service_file")
$TestedAttachments = @()
foreach($file in $Attachments)
{
    try
    {
        $file = get-content -path $file
        write-host "File $($file) exists, adding to tested list"
        $TestedAttachments += $file
    }
    catch[system. exception]
    {
        write-host "File $(file) was not found."
    }
}
send-mailmessage -to $ToAddress -from $FromAddress -smtpserver $SMTPServer -subject $MessageSubject -Body $MessageBody -Attachments $TestedAttachments

问候 Arcass

Answer 4

get-childitem $attachments -ea 0 | send-mailmessage......

发送邮件消息失败，因为附件丢失（混乱变量）

4 个答案: