我正在使用 Laravel 8 构建一个电子商务网站，并且我正在尝试将实时运费与 Shippo API 结合起来。我能够通过作曲家安装 Shippo，但我收到一个错误，说争论太少或未定义变量。我从有关 Shippo 的文章中借用了一些代码，但我不断收到错误消息。你有类似的问题吗？你解决了吗？任何帮助表示赞赏。这是我的控制器代码，
<?php
namespace App\Http\Controllers\User;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use App\Models\ShipDivision;
use App\Models\ShipDistrict;
use App\Models\ShipState;
use App\Models\Product;
use App\Services\Shipping_New;
use App\Models\User;
use Auth;
use\App\Http\Controllers\Frontend\CartController;
use Gloudemans\Shoppingcart\Facades\Cart;
use Carbon\Carbon;
class CheckoutController extends Controller
{
/**
* @var Shipping
*/
private $shipping;
/**
* @var UserRepository
*/
private $user;
/**
* CheckoutController constructor.
* @param UserRepository $user
* @param Shipping $shipping
*/
public function __construct(User $user, Shipping_New $shipping)
{
$this->middleware('auth');
$this->shipping = $shipping;
$this->user = $user;
}
public function DistrictGetAjax($division_id) {
$ship = ShipDistrict::where('division_id',$division_id)->orderBy('district_name', 'ASC')->get();
return json_encode($ship);
}
public function StateGetAjax($district_id) {
$ship = ShipState::where('district_id',$district_id)->orderBy('state_name', 'ASC')->get();
return json_encode($ship);
}
public function CheckoutStore(Request $request) {
$data = array();
$data['name'] = $request->name;
$data['shipping_last_name'] = $request->shipping_last_name;
$data['email'] = $request->email;
$data['phone'] = $request->phone;
$data['zip'] = $request->zip;
$data['street1'] = $request->street1;
$data['company'] = $request->company;
$data['city'] = $request->city;
$data['country'] = $request->country;
$data['notes'] = $request->notes;
$data['state_id'] = $request->state_id;
$data['district_id'] = $request->district_id;
$data['division_id'] = $request->division_id;
$cartTotal = Cart::total();
// The rates is a complete object but for this we
// only need the rates_list items and will pass that.
if ($request->payment_method == 'stripe') {
return view('online-boutique-stores.payment.stripe', compact('data','cartTotal'));
}
elseif ($request->payment_method == 'paypal') {
$carts = Cart::content();
$cartQty = Cart::count();
$cartTotal = Cart::total();
return view('online-boutique-stores.payment.paypal', compact('data', 'cartTotal'));
}
else {
return 'cash';
}
}
}