laravel session 的保存机制,不使用原生的session,那么问题来了,如果保存的数据量大一点,就会限制
$arr = $request->session()->get('arr')?$request->session()->get('arr'):array();
echo 'get count:'.count($arr).'<br>';
$str = '{"item_id":635,"qty":1,"booking_date":"2021-01-23","attr_options":[{"attr_id":"18","qty":"0"},{"attr_id":"19","qty":"2"},{"attr_id":"20","qty":"0"},{"attr_id":"22","qty":"2"},{"attr_id":"23","qty":"0"}],"timepoint":"11:00","key":"UaQOzXYWzV"}';
$array = json_decode($str,1);
// $arr[] = $array;
array_push($arr,$array);
echo 'After Create :'.count($arr).'<br>';
$request->session()->put('arr',$arr);
$request->session()->save();
$result = $request->session()->get('arr');
echo 'session count :'.count($result).'<br>';
print_r($result);
在我本机运行这段代码,连续运行3次以上,laravel 的session 就不会再保存,如果是用原生的SESSION ,就没有这个限制,请问是为什么呢?
我用的是 SESSION_DRIVER=file