powershell - 如何删除字符串中的多余逗号？

谁能帮我从字符串中删除多余的逗号，并将其传递给格式正确的另一字符串，以从PowerShell发送电子邮件。

$emails = "[e-mail],,,[e-mail],[e-mail],,"

我期望像下面这样的字符串

$emailsTo = "[e-mail],[e-mail],[e-mail]"

最佳答案

试试这个

 $emails = ("[e-mail],,,[e-mail],[e-mail],," -split "," | where{$_ -ne ""}) -join ","