crawlingPeopleRelatedWeiboOriginalPost(pid, person_name)

Extract people related original weibo post from sina weibo and insert to database.

1. masterStart(). Create multiple processes to begin crawling data.
2. wapLogIn(). Log in sina Account.
3. weiBoWapSearch(person_name, pid). Use person name and person id to search person related weibo
   • extractTopic(person_name, person_id ). Extract weibo text and insert to database.

None

1. Sina Weibo API is not not so effective, it need to be authorized but the crawler would not pass sina's examine and verify.
2. Using browser’s cookies to log in sina account.
3. Using the url weibo.cn instead of www.weibo.com to crawl data, because the latter one’s tweet data is sealed in javascript and it’s difficult to extract.
4. Using multiple proxies to prevent sina block our ip.
5. For speeding up the crawler, using multiple processes and accounts.