从版本4.4开始，我就有Permalink的问题，从前端开始，当成员尝试插入帖子时，单击提交按钮时显示404，无法插入帖子时，仅显示404，当我在WordPress设置中从%postname%更改为普通工作时，工作正常。

<form id="submitForm" action="<?php the_permalink(); ?>" method="post" enctype="multipart/form-data">

$post_data = array( 
                    \'post_author\' => $current_user->ID,
                    \'post_type\' => $dox_options[\'ad_set\'][\'type\'][\'base\'],
                    \'post_title\' => $_POST[\'title\'],
                    \'post_content\' => $_POST[\'description\'],                                
                    \'post_status\' => \'pending\',
                    \'comment_status\' => \'closed\',
                    \'ping_status\' => \'closed\'                           
                );                  
                /* insert post */
                $ad_id = wp_insert_post( $post_data, $post_error );

if ($post_error == false) {

                /* required files */
                require_once(ABSPATH . "wp-admin" . \'/includes/image.php\');
                require_once(ABSPATH . "wp-admin" . \'/includes/file.php\');
                require_once(ABSPATH . "wp-admin" . \'/includes/media.php\');

                $files = $_FILES[\'attachment\'];

                if ($files) { 

                    foreach ($files[\'name\'] as $key => $value) {
                        if ($files[\'name\'][$key]) {
                            $file = array(
                                \'name\' => $files[\'name\'][$key],
                                \'type\' => $files[\'type\'][$key],
                                \'tmp_name\' => $files[\'tmp_name\'][$key],
                                \'error\' => $files[\'error\'][$key],
                                \'size\' => $files[\'size\'][$key]
                            );  
                        }

                        $_FILES = array("attachment" => $file);
                        foreach ($_FILES as $file => $array) {                                
                            $attach_id = media_handle_upload( $file, $ad_id, array(), array( \'test_form\' => false ) );
                            if ($attach_id < 0) { $post_error = true;  }
                        }
                    }
                }