def get_recentlist(): req_data = json.loads(request.data) limit = req_data.get('limit') if limit: query_result = LeancloudUtils.get_recent_tracelist(limit) else: query_result = LeancloudUtils.get_recent_tracelist() ids = [] for item in query_result: ids.append(item.id) resp = make_response(json.dumps(ids), 200) # resp.headers['Access-Control-Allow-Origin'] = '*' resp.headers["Access-Control-Allow-Headers"] = "content-type" return resp