Merge pull request #2 from mtunique/master

updated
fixed 36kr.com
Merge pull request #3 from mtunique/master

updated for latest
Merge pull request #4 from mtunique/master

merge for latest
Merge pull request #5 from mtunique/master

big pr
update the final crawl and fix time-format
Merge pull request #4 from assuming/master

All spider set to final version.Basefunction has bugs.