在laravel 5.2中导入类

Question

use App\User;
use Illuminate\Support\Facades\Input;
use Illuminate\Support\Facades\Validator;
use Illuminate\Support\Facades\Response; 

do i need to write the above import class every time when i create a new controller?In laravel 4.2 it does automatically

is any other way to do this?

Answer 1

Yes, you do. Your app is under the namespace App;, so if you want to use the Input class, but you don't say use Illuminate\Support\Facades\Input, PHP will try looking for it under your namespace App; and an exception will be thrown since the class you're looking for probably won't be there.