WordPress自定义文件/图片上传路径和生成文件的URL地址

WordPress 3.5以上的版本，隐藏了后台的媒体（Media）设置页面 上传路径（upload_path）和文件 URL 地址（upload_url_path）的设定。

直接将下面的代码添加到主题的 functions.php，就可以恢复设置界面了：

if(get_option('upload_path')=='wp-content/uploads' || get_option('upload_path')==null) {
    update_option('upload_path',WP_CONTENT_DIR.'/uploads');
}

推荐使用这个方法，最简单有效。

通过代码直接定义

将下面的代码添加到主题的 functions.php 的最后一个 ?> 前面：

add_filter( 'upload_dir', 'MBT_custom_upload_dir' );
function MBT_custom_upload_dir( $uploads ) {
 $upload_path = '';
 $upload_url_path = '';
 
 if ( empty( $upload_path ) || 'wp-content/uploads' == $upload_path ) {
 $uploads['basedir'] = WP_CONTENT_DIR . '/uploads';
 } elseif ( 0 !== strpos( $upload_path, ABSPATH ) ) {
 $uploads['basedir'] = path_join( ABSPATH, $upload_path );
 } else {
 $uploads['basedir'] = $upload_path;
 }
 
 $uploads['path'] = $uploads['basedir'].$uploads['subdir'];
 
 if ( $upload_url_path ) {
 $uploads['baseurl'] = $upload_url_path;
 $uploads['url'] = $uploads['baseurl'].$uploads['subdir'];
 }
 return $uploads;
}

注意修改第3、4行中$upload_path 和 $upload_url_path ，例如

$upload_path = 'img';
$upload_url_path = 'https://img.mobantu.net';

使用插件恢复

你可以下载安装 Ps Display Upload_path For WP3.5 插件，然后就可以在后台 – 设置 – 多媒体，看到原来的设置选项啦