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use DB;
use URL;
use Session;
use Illuminate\Support\Facades\Input;
use Illuminate\Http\Request;
class OrderController extends Controller
{
public function add_order(Request $req)
{
我试图让这个会话变量数据插入到数据库表:未定义的变量:_SESSION在Laravel 5.2
$selected_deal = $_SESSION['selected_deal'];
但它给我这个错误:
"Undefined variable: _SESSION"
$destination = $req->input('destination');
$halal_products = $req->input('halal_products');
$allergy1 = $req->input('allergy1');
https://laravel.com/docs/5.4/session – Jeff
先生,我使用这个 $ value = $ request-> session() - > get('key'); 但仍然无效 –
Session :: put('selected_deal','$ selected_deal'); $ selected_deal = $ request-> session() - > get('selected_deal');错误:未定义变量:请求 –