PHPMailer发送电子邮件但没有附件

Question

我尝试了这段代码，但确实收到了电子邮件，但附件却丢失了。任何帮助表示赞赏

@model ViewModel.EmployeeEditViewModel
...
<div>
    @Html.LabelFor(model => model.ReviewDate)
    @Html.EditorFor(model => model.ReviewDate)
    @Html.ValidationMessageFor(model => model.ReviewDate)
</div>
<div>
    @Html.LabelFor(model => model.Employee.SomeValue)
    @Html.EditorFor(model => model.Employee.SomeValue)
    @Html.ValidationMessageFor(model => model.Employee.SomeValue)
</div>

我将$ body更改为$ Body并且没有任何改变。我收到了电子邮件，但没有附件。我似乎无法知道错误的位置，但我仔细检查了附件部分，它与所有其他人都说它正在为他们工作。

这是我的表格

<?php

require('PHPMailer/PHPMailerAutoload.php');

if(isset($_POST['email'])) {

// EDIT THE 2 LINES BELOW AS REQUIRED
/ / $email_to = "this email";
//$email_subject = "Request for Portfolio check up from ".$first_name." ".$last_name;

$title = array('Title', 'Mr.', 'Ms.', 'Mrs.');
$selected_key = $_POST['title'];
$selected_val = $title[$_POST['title']]; 

$first_name = $_POST['first_name']; // required
$last_name = $_POST['last_name']; // required
$email_from = $_POST['email']; // required
$telephone = $_POST['telephone']; // not required
$comments = $_POST['comments']; // required

if(($selected_key==0))
echo "<script> alert('Please enter your title')</script>";
function clean_string($string) {
  $bad = array("content-type","bcc:","to:","cc:","href");
  return str_replace($bad,"",$string);
}
 $email_message = "";
$email_message .="Title: ".$selected_val."\n";
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Last Name: ".clean_string($last_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Comments: ".clean_string($comments)."\n";

$allowedExts = array("doc", "jpg", "docx", "xls", "xlsx", "pdf");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end($temp);
if ((($_FILES["file"]["type"] == "application/pdf")
|| ($_FILES["file"]["type"] == "application/msword")
|| ($_FILES["file"]["type"] == "application/excel")
|| ($_FILES["file"]["type"] == "application/vnd.ms-excel")
|| ($_FILES["file"]["type"] == "application/x-excel")
 || ($_FILES["file"]["type"] == "application/x-msexcel")
|| ($_FILES["file"]["type"] == "application/vnd.openxmlformats-      officedocument.wordprocessingml.document")
 || ($_FILES["file"]["type"] == "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"))

  && in_array($extension, $allowedExts))
{
   if ($_FILES["file"]["error"] > 0)
{
echo "<script>alert('Error: " . $_FILES["file"]["error"] ."')</script>";
}
else
{
    $d='upload/';
    $de=$d . basename($_FILES['file']['name']);
move_uploaded_file($_FILES["file"]["tmp_name"], $de);
$fileName = $_FILES['file']['name'];
$filePath = $_FILES['file']['tmp_name'];
 //add only if the file is an upload
 }
}
 else
{
echo "<script>alert('Invalid file')</script>";
}

// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
//Create a new PHPMailer instance
$mail = new PHPMailer();
$body = 'hi';
//Tell PHPMailer to use SMTP
$mail->IsSMTP();
 //Enable SMTP debugging
 // 0 = off (for production use)
 // 1 = client messages
 // 2 = client and server messages
 $mail->Host = 'smtp.gmail.com'; 
 $mail->SMTPDebug  = 2;
 $mail->isHTML(true);
 //Ask for HTML-friendly debug output
 $mail->Debugoutput = 'html';
 //Set the hostname of the mail server
 $mail->Host       = "smtp.gmail.com";
 $mail->Port       = 587;
 //Whether to use SMTP authentication
 $mail->SMTPAuth   = true;
 //Username to use for SMTP authentication
 $mail->Username   = "myemail";
 //Password to use for SMTP authentication
 $mail->SMTPAuth ='tls';
 $mail->Password   = "mypass";
 //Set who the message is to be sent from
 $mail->SetFrom($email_from, $first_name.' '.$last_name);
 //Set an alternative reply-to address
 //$mail->AddReplyTo('replyto@example.com','First Last');
 //Set who the message is to be sent to
 $mail->AddAddress('hidden', 'hidden');
 //Set the subject line
 $mail->Subject = 'Request for Profile Check up'; 
 //Read an HTML message body from an external file, convert referenced
 $mail->Body =$body;
 $mail->AltBody = 'This is a plain-text message body';
 //$mail->AddAttachment($_file);
  $mail->AddAttachment($_FILES['file']['tmp_name'], $_FILES['file']['name']);
  if(!$mail->Send()) {
 echo "<script>alert('Mailer Error: " . $mail->ErrorInfo."')</script>";
} else {
  echo "<script>alert('Your request has been submitted. We will contact you   soon.')</script>";
   Header('Location: main.php');
 }
  }
 ?>