当我使用我制作的这个表格时，它会完美地发送文件，除了......它没有扩展名。我知道我发送的扩展名，所以我能够看到文件没有损坏，但我的客户不知道他们得到了什么扩展名（有 5 种可能性），这将是不专业的。我怎样才能做到这一点，以便向客户发送具有正确扩展名的文件。正确的名称也很好，但不是强制性的。
HTML：
</p>
<title>The Legend Maker - submit a story (test server)</title>
<link href="/CSS/CSS.css" rel="stylesheet" type="text/css">
<div align="center">
<p><span class="linkText"><a href="/index.html">Home</a> <a href="/contact-us.php">Contact Us</a> <a href="/payments.html">Payments</a></span> </p>
<p> </p>
<h2 class="headingText"> </h2>
<h2 class="headingText"> </h2>
<h2 class="headingText"> </h2>
<h2 class="headingText">(for testing purposes)</h2>
<h2 class="headingText">Submit a story test server</h2>
</div>
<form method="post" action="scripts/email.php" enctype="multipart/form-data">
<table width="476" height="468" border="0" cellpadding="0" cellspacing="2">
<tr>
<td width="23%" height="25" class="bodytext"><p align="center">Your Name:</p></td>
<td width="77%"><input name="name" type="text" id="name" size="32"></td>
</tr>
<tr>
<td height="25" class="bodytext"><p align="center">Email Address:</p></td>
<td><input name="email" type="text" id="email" value="you@example.com" size="32"></td>
</tr>
<tr>
<td height="44" class="bodytext"><p align="center">Recipient's Gender:</p></td>
<td><label>
<select name="gender" id="gender">
<option value="male" selected="selected">Male</option>
<option value="female">Female</option>
<option value="other">Other</option>
</select>
</label></td>
</tr>
<tr>
<td height="44" class="bodytext"><p align="center">Recipient's Name:</p> </td>
<td align="left" valign="top"><input name="recipientname" type="text" id="recipientname" value="ex: Jonny" size="32" /></td>
</tr>
<tr>
<td height="44" class="bodytext"><p align="center">Recipient's Interests or Hobbies:</p></td>
<td align="left" valign="top"><textarea name="hobbies" cols="50" rows="6" id="hobbies">ex: horseback riding, biking...</textarea></td>
</tr>
<tr>
<td class="bodytext"><p align="center">Recipient's Age:</p></td>
<td align="left" valign="top"><input name="age" type="text" id="age" size="5" maxlength="3" /></td>
</tr>
<tr>
<td class="bodytext"><p align="center">Other Important Information:</p></td>
<td align="left" valign="top"><textarea name="otherinfo" cols="50" rows="7" id="otherinfo">ex: other things the recipient may enjoy or their favorite superhero
Please specify information you are giving us also:
don't do this: superman
submit it like this: favorite superhero: superman</textarea></td>
</tr>
<tr>
<td class="bodytext"><p align="center">Images You Would Like To Include In Story:</p></td>
<td align="left" valign="top"><label>
<br />
<input type="file" name="file" id="file" />
</label></td>
</tr>
<tr>
<td class="bodytext"><p align="center"> </p></td>
<td align="left" valign="top"><input type="submit" name="Submit" value="Send" /></td>
</tr>
</table>
</form>
PHP：
<?php
require_once '../PHPMailer_5.2.2/class.phpmailer.php';
$name = $_POST['name'] ;
$email = $_POST['email'] ;
$gender = $_POST['gender'] ;
$recipientname = $_POST['recipientname'] ;
$hobbies = $_POST['hobbies'] ;
$age = $_POST['age'] ;
$otherinfo = $_POST['otherinfo'] ;
$file = $_POST['file'] ;
$body = "Name: $name
Email: $email
Gender: $gender
Recipient's name: $recipientname
Hobbies: $hobbies
Age: $age
Other Information: $otherinfo";
$mail = new PHPMailer(true); //defaults to using php "mail()"; the true param means it will throw exceptions on errors, which we need to catch
try {
$mail->AddAddress('***erna@yahoo.com', 'Michael ***');
$mail->SetFrom($email, $name);
$mail->AddReplyTo($email, $name);
$mail->Subject = "Message From Legendmaker Customer: $name";
$mail->Body = $body;
$mail->AddAttachment($_FILES['file']['tmp_name']); // attachment
$mail->Send();
echo "Story Request Sent Successfully</p>\n";
} catch (phpmailerException $e) {
echo $e->errorMessage(); //Pretty error messages from PHPMailer
} catch (Exception $e) {
echo $e->getMessage(); //Boring error messages from anything else!
}
?>