摘要：
class Index(object): def __init__(self,index_name,index_code,closePrice_yesterday,closePrice_today): self.index_code=index_code self.... 阅读全文
摘要：
股票对象实例class Stock(object): def __init__(self,stockCode ,stockName,averagePrice_yesterday,averagePrice_today,position_old): self.stockCode=st... 阅读全文