User-agent: *
Allow: /
Disallow: /*main_page=login
Disallow: /*main_page=logoff
Disallow: /*main_page=shopping_cart
Disallow: /*main_page=checkout*
Disallow: /*main_page=account*
Disallow: /*main_page=advanced_search_result
Disallow: /*action=buy_now

User-agent: Bytespider
Disallow: /

User-agent: SleepBot
Disallow: /

# 禁止所有搜索引擎抓取后台目录
Disallow: /admin999/