tbpy_ 能操作股票吗？

if __name__ == '__main__': init = tbpy.init('tbquant3') if init is False: print('init fail.') sys.exit() print('init success.') #查询历史行情的最近N条数据 history = tbpy.get_history_n(symbol='600519', frequency='1d', count=10, flag=tbpy.QuoteFlag.Null) print("================") print(history) history = tbpy.get_history_n(symbol='600519.sh', frequency='1d', count=10, flag=tbpy.QuoteFlag.Null)都无法获取到股票数据，期货的数据可以获取