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[英]Laravel 7: Why isn't my session cookie getting set in a browser?
[英]Cookie not getting set in laravel
很难检查Cookie是否存在,然后创建/更新Cookie。 这是为了检查用户是否在网站上选择了货币首选项,如果是,则将其保存到Cookie和会话中。 为此,我编写了以下辅助函数。
use Log;
use App\Currency;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Illuminate\Support\Facades\Cookie;
function store_currency($prefCurrency = null)
{
// If not passed, get from context
if( empty($prefCurrency) ){
if(request()->has('store_currency')){
$prefCurrency = request('store_currency');
} elseif (session()->has('store_currency')) {
$prefCurrency = session('store_currency');
} elseif (request()->hasCookie('store_currency')) {
$prefCurrency = cookie('store_currency');
} else {
$prefCurrency = env('APP_DEFAULT_CURRENCY');
}
}
// Uppercase it
$prefCurrency = strtoupper($prefCurrency);
// Is this an active currency?
try{
$c = Currency::findOrFail($prefCurrency);
}catch(ModelNotFoundException $mnfe){
$prefCurrency = env('APP_DEFAULT_CURRENCY');
}
// Update the context
//dump('Currency set to: ' . $prefCurrency);
Cookie::forever('store_currency', $prefCurrency);
session()->put('store_currency', $prefCurrency);
// prints null always :(
//Log::debug('cookie: ' . Cookie::get('store_currency') );
return $prefCurrency;
}
这是我从控制器方法调用此帮助器函数的方式。
public function order(Request $request, $currency = null)
{
$currency = store_currency($currency);
$plans = ServicePlan::popuplarPlansForHome('UNL', 5)->get();
$selectedPlan = $request->plan_id ? : '';
$right_now = Carbon::now();
return view('checkout/order', compact('plans', 'selectedPlan', 'right_now'))
->withCookie(Cookie::forever('store_currency', $currency));
}
好像我在这里缺少什么,请帮忙。 没有错误,但没有显示Cookie。
PS和路由声明如下:
Route::group(['middleware' => 'web'], function () {
Route::get('checkout/order/{currency?}', 'CheckoutController@order')->name('newOrder');
});
此外,当我尝试从视图中转储cookie时,会看到以下内容:
store_currency=deleted; expires=Tue, 03-Mar-2015 10:43:39 GMT; path=/; httponly
解决了
这是新的控制器方法,它就像一个魅力。 此前,该Cookie未附加到响应中。
public function order(Request $request, $currency = null)
{
$currency = store_currency($currency);
$plans = ServicePlan::popuplarPlansForHome('UNL', 5)->get();
$selectedPlan = $request->plan_id ? : '';
$right_now = Carbon::now();
return response()->view('checkout/order', compact('plans', 'selectedPlan', 'right_now'))
->withCookie(Cookie::forever('store_currency', $currency));
}
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