Trước tiên, bạn sẽ cần tiêm lớp DirectoryList vào hàm tạo Magento 2 của mình:
public function __construct(\Magento\Framework\View\Element\Template\Context $context, \Magento\Framework\App\Filesystem\DirectoryList $directory_list, array $data = []) {
parent::__construct($context, $data);
$this->directory_list = $directory_list;
}
Sau đó, bạn sẽ có quyền truy cập vào các phương thức DirectoryList để lấy các đường dẫn khác nhau. Ví dụ: để lấy thư mục phương tiện, bạn có thể sử dụng:
$this->directory_list->getPath('media');
Các ứng dụng khác có thể là:
/* Get app folder */
$this->directory_list->getPath('app');
/* Get configuration folder */
$this->directory_list->getPath('etc');
/* Get libraries or third-party components folder */
$this->directory_list->getPath('lib_internal');
/* Get libraries/components that need to be accessible publicly through web-server folder */
$this->directory_list->getPath('lib_web');
/* Get public folder */
$this->directory_list->getPath('pub');
/* Get static folder */
$this->directory_list->getPath('static');
/* Get var folder */
$this->directory_list->getPath('var');
/* Get temporary files folder */
$this->directory_list->getPath('tmp');
/* Get file system caching directory (if file system caching is used) */
$this->directory_list->getPath('cache');
/* Get logs of system messages and errors */
$this->directory_list->getPath('log');
/* Get file system session directory (if file system session storage is used) */
$this->directory_list->getPath('session');
/* Get directory for Setup application*/
$this->directory_list->getPath('setup');
/* Get Dependency injection related file directory */
$this->directory_list->getPath('di');
/* Relative directory key for generated code*/
$this->directory_list->getPath('generation');
/* Temporary directory for uploading files by end-user */
$this->directory_list->getPath('upload');
/* Directory to store composer related files (config, cache etc.) in case if composer runs by Magento Application */
$this->directory_list->getPath('composer_home');
/* A suffix for temporary materialization directory where pre-processed files will be written (if necessary) */
$this->directory_list->getPath('view_preprocessed');
/* Get template minification dir */
$this->directory_list->getPath('html');