我正试图从联系人表单发送一个附件。我使用phpMailer示例编写代码，但在这样做的过程中，没有发送附件。不确定我做错了什么。附加输入的名称为clientResume。
<div id='contactForm' class='animated'>
<div id='formClose'>X</div>
<form id="form" action="employerForm.php" method="post" enctype="multipart/form-data">
<h1>Get Started For Free!</h1>
<label>Name</label>
<input class="formField" placeholder="Name" type="text" name="clientName" required>
<label>Email</label>
<input class="formField" placeholder="Email" type="email" name="clientEmail" required>
<label>Resume</label>
<input class="formField" placeholder="Resume" type="file" name="clientResume" required>
<input type="hidden" name="MAX_FILE_SIZE" value="30000">
<input id='formButton' type='button' value='Submit'>
</form>
</div>
var name = $('input[name="clientName"]').val(),
email = $('input[name="clientEmail"]').val(),
company = $('input[name="clientCompany"]').val(),
comment = $('input[name="clientComment"]').val(),
resume = $('input[name="clientResume"]').val(),
form = $(document).find("form"),
formData = form.serialize();
$.ajax({
type: 'POST',
url: form.attr('action'),
data: formData,
AccessControlAllowOrigin: '*';
});
<?php
require_once('phpmailer/PHPMailerAutoload.php');
$mail = new PHPMailer();
$name = $_POST['clientName'];
$email = $_POST['clientEmail'];
$attachment = tempnam(sys_get_temp_dir(), sha1($_FILES['clientResume']['tmp_name']));
$subject = "Resume Submission [$name]";
$message = "Name: $name " . "<br>Email: $email";
$mail->isSMTP();
$mail->Debugoutput = 'html';
$mail->Host = 'correlation-host.correlation-one.com';
$mail->Port = 25;
$mail->SMTPSecure = 'tls';
$mail->SMTPAuth = false;
$mail->setFrom($email, $name);
$mail->addAddress('mpaccione1991@gmail.com', 'Michael Paccione');
$mail->Subject = 'PHPMailer SMTP test';
$uploadfile = tempnam(sys_get_temp_dir(), sha1($_FILES['clientResume']['name']));
if (move_uploaded_file($_FILES['clientResume']['tmp_name'], $uploadfile)) {
$mail->addAttachment($uploadfile, 'resume');
}
$mail->msgHTML($message);
$mail->Send();
$mail->SmtpClose();
?>
没有必要重新发明轮子；您的代码基于PHPMailer提供的文件上传示例。
您没有执行move_uploaded_file，因此您的上载不安全。您复制了关于创建安全文件名的部分，但没有复制其后面的移动，因此您的addAttachment调用毫无意义。这样做：
$uploadfile = tempnam(sys_get_temp_dir(), sha1($_FILES['clientResume']['name']));
if (move_uploaded_file($_FILES['clientResume']['tmp_name'], $uploadfile)) {
$mail->addAttachment($uploadfile, 'My uploaded file');
...
您的表单在文件输入元素之前缺少一个隐藏的MAX_FILE_SIZE元素
<input type="hidden" name="MAX_FILE_SIZE" value="30000">
所有这些也包含在关于处理文件上传的PHP文档中。在SO上发布之前搜索并阅读源文档总是一个好主意。
试试这个，
$mail->addAttachment（$attachment）；
其中$attachment类似于$attachment=move_uploaded_file（$_FILES['ClientSume']['tmp_name']，$target）；
需要访问FormData js API才能从前端正确发送附件。
var fd = new FormData();
fd.append("clientName", name);
fd.append("clientEmail", email);
fd.append("clientResume", $(document).find('input[name="clientResume"]')[0].files[0]);
$.ajax({
type: 'POST',
url: form.attr('action'),
processData: false,
contentType: false,
data: fd,
datatype: 'json'
})
只需使用此类型来附加文件
$mail->AddAttachment($_FILES['clientResume']['tmp_name'], $_FILES['clientResume']['name']);