参考链接
https://laravel-china.org/docs/laravel/5.6/responses/1368
//路由
Route::get('session2',[
'uses'=>'PhotoController@session2',
'as'=>'ps'
]);
Route::get('responses1','PhotoController@responses1');
//控制层
public function session2(Request $request){
//闪存
// var_dump(Session::get('key-flash'));
echo Session::get('msg','暂无信息');
echo 'test';
}
public function responses1(){
// $data = [
// 'code'=>0,
// 'msg'=>'success'
// ];
// //响应json
// $res = response()->json($data);
// return $res;
//重定向
// return redirect('session2');
// return redirect('session2')->with('msg','快闪数据');//和session flash一样
// return redirect()->action('PhotoController@session2')->with('msg','sss');
// return redirect()->route('ps')->with('msg','sss');
// return redirect()->back();//返回上一个
}