用于比较两个文本文件的powershell脚本，输出应该是类似于电子邮件的通知

# 比较两个文本文件
$file1 = Get-Content -Path "文件路径1"
$file2 = Get-Content -Path "文件路径2"

# 检查文件内容是否相同
if ($file1 -eq $file2) {
    $subject = "文件内容相同"
    $body = "文件内容相同，无差异。"
} else {
    $subject = "文件内容不同"
    $body = "文件内容不同，请查看差异：`n`n"

    # 逐行比较文件内容
    $diff = Compare-Object $file1 $file2
    foreach ($line in $diff) {
        if ($line.SideIndicator -eq "==") {
            $body += "  " + $line.InputObject + "`n"
        } elseif ($line.SideIndicator -eq "<=") {
            $body += "- " + $line.InputObject + "`n"
        } elseif ($line.SideIndicator -eq "=>") {
            $body += "+ " + $line.InputObject + "`n"
        }
    }
}

# 发送电子邮件通知
$smtpServer = "smtp.example.com"
$smtpPort = 587
$smtpUsername = "your-email@example.com"
$smtpPassword = "your-password"
$from = "your-email@example.com"
$to = "recipient@example.com"

$smtp = New-Object System.Net.Mail.SmtpClient($smtpServer, $smtpPort)
$smtp.EnableSsl = $true
$smtp.Credentials = New-Object System.Net.NetworkCredential($smtpUsername, $smtpPassword)

$mailMessage = New-Object System.Net.Mail.MailMessage($from, $to)
$mailMessage.Subject = $subject
$mailMessage.Body = $body

$smtp.Send($mailMessage)