public function show($uid)
{
$userprofile = User::find($uid);
//dd($userprofile);
$usertopic = Topic::where('user_id', '=', $uid)->get();
$userfavorite = Favorite::where('user_id', '=', $uid)->get();
return view('users.ucenter', compact('userprofile', 'usertopic', 'userfavorite'));
}
