code: def _get_xq_history(self):
          
          data = {
              "cube_symbol": str(self.account_config["portfolio_code"]),
              "count": 20,
              "page": 1,
          }
          resp = self.s.get(self.config["history_url"], params=data)
          res = json.loads(resp.text)
          return res["list"]
docs: 获取雪球调仓历史
          :param instance:
          :param owner:
          :return: