laravel5命名空間問題

Question

在laravel5使用類別方法時需要use,
能不能一次全部引入?

常常不知道要引入哪個好

<?php namespace App\Http\Controllers;
use Request;
use Session;
use View;
use DB;
class TestController extends Controller {

    public function getIndex()
    {
        $data['name']='laravel';
        return View::make('hi',$data);
    }

    public function getName(){
        $rs=DB::select("select * from cf_user");
        print_r($rs);
    }
    //获取ip地址
    public function getIp(){
        echo Request::ip();
    }

    //
    public function getTest(){
        echo 123;
    }

    public function getDetail($id){
        echo $id;
    }
    public function getFullUrl(){
        echo Request::fullUrl();
    }

    public function getType(){
        echo Request::method();
    }

    public function getRoot(){
        echo Request::root();
    }

    public function getUrl(){
        echo Request::url();
    }

    public function getSe(){
        print_r(Request::segments());
    }

    public function getAll(){
        print_r(Request::all());
    }
    public function getH(){
        print_r(Request::header('cookie'));
    }
    public function getServer(){
        print_r(Request::server());
    }

    public function getSession(){
        print_r(Request::session());
    }
}

Answer 1

雷雷

Answer 2

當你要用到什麼就引入什麼唄，不然你這個做法不就相當於把所有項目文件內容全都引到一個文件內容有什麼區別嘛，雖然麻煩，但是這是必須要適應地過程