code: def do_get(url, params, to=3):
      
      try:
          rs = requests.get(url, params=params, timeout=to)
          if rs.status_code == 200:
              try:
                  return rs.json()
              except Exception as __e:
                  # log.error(__e)
                  return rs.text
      except Exception as er:
          log.error('get {} ({}) with err: {}'.format(url, params, er))
          time.sleep(0.5)
      return {}
docs: 使用 ``request.get`` 从指定 url 获取数据
  
      :param params: ``输入参数, 可为空``
      :type params: dict
      :param url: ``接口地址``
      :type url:
      :param to: ``响应超时返回时间``
      :type to:
      :return: ``接口返回的数据``
      :rtype: dict