摘要: getsheets <- function(symbol,type,file){ pre="http://money.finance.sina.com.cn/corp/go.php/vDOWN_"; mid="/displaytype/4/stockid/"; end="/ctrl/all.phtm 阅读全文
posted @ 2020-02-28 11:30 AmosDing 阅读(450) 评论(0) 推荐(0)