input("introduce"); if($introduce) { $homePage = HomePage::find(1); if($homePage) { $homePage->introduce = $introduce; $homePage->save(); return Response()->json([ "status" => 0, "message" => "修改成功" ]); } else { return Response()->json([ "status" => -1, "message" => "记录不存在" ]); } } else { return Response()->json([ "status" => -1, "message" => "introduce不能为空!" ]); } } public function introduce(Request $request) { $homePage = HomePage::find(1); return Response()->json([ "status" => 0, "data" => [ "introduce" => $homePage->introduce ] ]); } }