User-agent: Baiduspider
Allow: /
User-agent: Sogou
Allow: /
User-agent: EasouSpider
Allow: /
User-agent: 360Spider
Allow: /
User-agent: YisouSpider
Allow: /
User-agent: Bytespider
Allow: /
User-agent: Googlebot
Allow: /
User-agent: googlebot-image
Allow: /
User-agent: googlebot-mobile
Allow: /
User-agent: Bingbot
Allow: /
User-agent: *
Disallow: /