我正在为用户创建一个自定义注册表，用户必须上传政府ID的图像。使用AJAX提交。
不管发生什么情况，处理函数总是返回404状态错误。然而，用户得到注册，文件得到上传。请告诉我哪里做错了？
这是我的密码。。
表单HTML：
<div class="col-lg-6 offset-lg-3 mt-4">
<form id="vrform" enctype="multipart/form-data" method="post" action="">
<div class="row">
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_firstname" type="text" placeholder="First name*" required>
</div>
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_lastname" required type="text" placeholder="Last name*">
</div>
</div>
<div class="row">
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_vmail" required type="email" placeholder="Email ID*">
</div>
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_phone" required type="tel" placeholder="Contact Number*">
</div>
</div>
<div class="row">
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_businessname" type="text" placeholder="Business Name (If applicable)">
</div>
<div class="col-sm-6 form-group autocomplete">
<input class="form-control" type="text" placeholder="Type of Payment" id="myInputpay" name="reg_myInputpay" >
</div>
</div>
<div class="row">
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_address" required type="text" placeholder="Street address line 1*">
</div>
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_address1" type="text" placeholder="Street address line 2">
</div>
</div>
<div class="row">
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_city" required type="text" placeholder="City/Village/Town">
</div>
<div class="col-sm-6 form-group autocomplete">
<input class="form-control" id="myInput" type="text" name="reg_country" required placeholder="Country*">
</div>
</div>
<div class="row">
<div class="col-sm-6 form-group">
<input class="form-control" name="reg_password1" required type="password" placeholder="Password">
</div>
<div class="col-sm-6 form-group autocomplete">
<input class="form-control" name="reg_password2" required type="password" placeholder="Confirm Password">
</div>
</div>
<div class="row">
<div class="col-sm-12">
<div class="border p-4 mb-3">
<div class="row">
<div class="col-sm-12 form-group">
<input class="form-control" type="text" name="reg_govtid" placeholder="Government Issued ID Number" required>
<label class="mt-1 ml-3">
<i><small>Upload Supporting Government ID*</small></i></label>
<input class="form-control" id="govtiddoc" name="reg_govtiddoc" type="file" placeholder="" required>
<p class="ulresponse"></p>
</div>
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-12 form-group termsandconditionscheck">
<label><input name="reg_tc" required type="checkbox" class="mr-2" checked>By creating an account, you agree to our <a href="#">terms & conditions.</a></label>
</div>
</div>
<div class="row">
<div class="col-sm-12 form-group">
<?php wp_nonce_field( \'pnvr\', \'pnvr\' );?>
<input type="submit" class="btn btn-block btn-success text-uppercase pt-2 pb-2 btn-lg" value="REGISTER">
<img id="rsubmit" class="d-none mx-auto" alt="Loading.." src="<?php echo esc_url( get_template_directory_uri() ); ?>/images/ajax.gif">
<div id="resmsg"></div>
</div>
</div>
</form>
</div>
jQuery
<script>
jQuery(document).ready(function($) {
var vrForm = $(\'#vrform\');
$(vrForm).submit(function(e) {
e.preventDefault();
$(\'#resmsg\').html(\'\');
var pass = $(\'input[name="reg_password1"]\').val();
var pass2 = $(\'input[name="reg_password2"]\').val();
if ( pass.length < 8 ) {
$(\'#resmsg\').html(\'<span class="text-danger">Password should be 8 charecters or more.</span>\');
$(\'input[name="reg_password1"]\').focus();
return false;
}
if ( pass != pass2 ) {
$(\'#resmsg\').html(\'<span class="text-danger">Passwords doesn\\\'t match.</span>\');
$(\'input[name="reg_password2"]\').focus();
return false;
}
$(\'#rsubmit\').removeClass(\'d-none\').addClass(\'d-flex\');
var myformData = new FormData(vrForm[0]);
myformData.append(\'action\', \'pn_reg_vendors\');
$.ajax({
type: "POST",
data: myformData,
dataType: "json",
url: ajaxurl,
processData: false,
contentType: false,
enctype: \'multipart/form-data\',
success: function(data, textStatus, jqXHR) {
$(\'#rsubmit\').removeClass(\'d-flex\').addClass(\'d-none\');
if (data == \'success\' ) {
$(vrForm)[0].reset();
$(\'#resmsg\').html(\'<span class="text-success">Registration successful. You\\\'ll receive and email once your account is approved.</span>\');
} else if ( data == \'exists\' ) {
$(\'input[name="reg_vmail"]\').focus();
$(\'#resmsg\').html(\'<span class="text-danger">This email already exists.</span>\');
} else {
$(\'#resmsg\').html(\'<span class="text-danger">Something went wrong. Please reload the page and try again.</span>\');
}
},
error: function(jqXHR, textStatus, errorThrown){
//if fails
}
});
});
});
</script>
处理程序功能：
function pn_reg_vendors() {
$status = \'\';
if ( !wp_verify_nonce( $_POST[\'pnvr\'], \'pnvr\' ) ) {
$status = \'failed\';
} else {
$usere = get_user_by( \'email\', $_POST[\'reg_vmail\'] );
if ( $usere ) {
$status = \'exists\';
} else {
$first_name = $_POST[\'reg_firstname\'];
$last_name = $_POST[\'reg_lastname\'];
$email = $_POST[\'reg_vmail\'];
$phone = $_POST[\'reg_phone\'];
$business = $_POST[\'reg_businessname\'];
$paymentType = $_POST[\'reg_myInputpay\'];
$address = $_POST[\'reg_address\'];
$address1 = $_POST[\'reg_address1\'];
$city = $_POST[\'reg_city\'];
$country = $_POST[\'reg_country\'];
$password = $_POST[\'reg_password1\'];
$govtid = $_POST[\'reg_govtid\'];
$user_id = wp_insert_user(array(
\'user_pass\' => $password,
\'user_login\' => $email,
\'user_nicename\' => strtolower( str_replace( \' \', \'-\', $first_name . \'-\' . $last_name )),
\'user_email\' => $email,
\'display_name\' => $first_name . \' \' . $last_name,
\'nickname\' => $first_name,
\'first_name\' => $first_name,
\'last_name\' => $last_name,
\'show_admin_bar_front\' => false,
\'role\' => \'pending\',
));
if ( !is_wp_error($user_id) ) {
require_once( ABSPATH . \'wp-admin/includes/image.php\' );
require_once( ABSPATH . \'wp-admin/includes/file.php\' );
require_once( ABSPATH . \'wp-admin/includes/media.php\' );
$atid = media_handle_upload( \'reg_govtiddoc\', 0 );
if ( is_wp_error( $atid ) ) {
$imgid = \'\';
} else {
$imgid = $atid;
}
update_user_meta( $user_id, \'_pn_first_name\', $first_name );
update_user_meta( $user_id, \'_pn_last_name\', $last_name );
update_user_meta( $user_id, \'_pn_email\', $email );
update_user_meta( $user_id, \'_pn_phone\', $phone );
update_user_meta( $user_id, \'_pn_business_name\', $business );
update_user_meta( $user_id, \'_pn_payment_type\', $paymentType );
update_user_meta( $user_id, \'_pn_address\', $address );
update_user_meta( $user_id, \'_pn_address1\', $address1 );
update_user_meta( $user_id, \'_pn_city\', $city );
update_user_meta( $user_id, \'_pn_country\', $country );
update_user_meta( $user_id, \'_pn_govtid\', $govtid );
update_user_meta( $user_id, \'_pn_govtid_img\', $imgid );
$status = \'success\';
} else {
$status = \'failed\';
}
}
}
//header(\'Content-Type: application/json\');
echo json_encode($status);
wp_die();
}
//add_action( \'wp_ajax_pn_reg_vendors\', \'pn_reg_vendors\' );
add_action( \'wp_ajax_nopriv_pn_reg_vendors\', \'pn_reg_vendors\' );
