User-agent: Googlebot
Disallow: /login
Disallow: /logout

User-agent: Googlebot-Image
Disallow: /login
Disallow: /logout

User-agent: bingbot
Allow:/

User-agent: Baiduspider-news
Allow:/

User-agent: Baiduspider
Allow:/

User-agent: Baiduspider-image
Allow:/

User-agent: Sosospider
Allow:/

User-agent: 360Spider
Allow:/

User-agent: HaosouSpider 
Allow:/

User-agent: yisouspider
Allow:/

User-agent: YoudaoBot
Allow:/

User-agent: Sogou Orion spider
Allow:/

User-agent: Sogou News Spider
Allow:/

User-agent: Sogou blog
Allow:/

User-agent: Sogou spider2
Allow:/

User-agent: Sogou inst spider
Allow:/

User-agent: Sogou web spider
Allow:/

User-Agent: *
Disallow: /