gx

@@ -61,11 +61,6 @@ class FileController
      */
      */
     public function index($hash = '')
     public function index($hash = '')
     {
     {
-        // 检查是否有修改日期或ETag头部
-        if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) || isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
-            header("HTTP/1.1 304 Not Modified");
-            exit;
-        }
         $fileModel = new File();
         $fileModel = new File();
         $info = $fileModel->read(['hash' => $hash]);
         $info = $fileModel->read(['hash' => $hash]);
         if ($info === false) {
         if ($info === false) {