service = RoleService::getInstance(); $this->insertField = [ 'user_id', 'title', 'cover', 'description', 'video_url', 'author_id', 'price', 'preferential_price', 'front', 'service', 'deploy', 'status']; $this->updateField = [ 'id', 'user_id', 'title', 'cover', 'description', 'video_url', 'author_id', 'price', 'preferential_price', 'front', 'service', 'deploy', 'status']; } }