public function upload_feature(Request $request) { $this->validate($request, Feature::rules()); $feature = Feature::where('id', $request->feature_id)->first(); $feature->href = $request->href; $feature->btnclass = $request->btnclass; $feature->innerhtml = $request->innerhtml; $feature->save(); session()->flash('message', '功能更新成功'); return Redirect::back(); }