###1.extract the bbs list from http://bbs.tianya.cn/list-stocks-1.shtml and limit 20 pages ###2.extract the most popular bbs author's comments and save the to db ###3.show the author's comments.
###1.extract the bbs list from http://bbs.tianya.cn/list-stocks-1.shtml and limit 20 pages ###2.extract the most popular bbs author's comments and save the to db ###3.show the author's comments.