参考链接
https://laravel-china.org/docs/laravel/5.6/session/1371#224e2c
//路由
Route::get('session1','PhotoController@session1');
Route::get('session2','PhotoController@session2');
//控制层代码
public function session1(Request $request){
//https://laravel-china.org/docs/laravel/5.6/session/1371#e05dce
//辅助函数
// session()->put('key','value');
// echo session()->get('key');
//通过Session类
Session::put('key1','value1');
echo Session::get('key1');
$data = $request->session()->all();
var_dump($data);
// var_dump(Session::pull('key1','de'));//取出一个session 下次访问就没了
// Session::flush();//删除 所有
var_dump(Session::has('key1'));
Session::forget('key1');
var_dump(Session::has('key1'));
//闪存
Session::flash('key-flash','flashflashflash');
}
public function session2(Request $request){
//闪存
var_dump(Session::get('key-flash'));
}