Merge branch 'v0.2' into develop

app/Repositories/V2/FloorRepository.php

@@ -69,6 +69,7 @@ class FloorRepository
             ]);
 
         }catch (QueryException $exception){
+            Log::debug('编辑楼层：'.$exception->getMessage());
             DB::rollBack();
             return Response::create([
                 'message'  => '编辑失败，请重试',