# robots.txt,Baidu&SoSo&sogou&Yodao&Google spider are allowed; /bin/&/e3/&/e4/directory are disallowed.
User-agent: Baiduspider
Disallow: 
User-agent: Sosospider
Disallow: 
User-agent: sogou spider
Disallow: 
User-agent: YodaoBot
Disallow: 
User-agent: Googlebot
Disallow: 
User-agent: *
Disallow: 
Disallow: /bin/
Disallow: /e3/
Disallow: /e4/