$result = $uploader->save ($request->avatar, 'avatars', Auth::id (),416);关于这一句的疑问
$result = $uploader->save($request->avatar, 'avatars', Auth::id(),416);这一句中的avatar代表什么,这四个参数又分别代表什么呢?没看懂,求大神解答
推荐文章: