Linux下规则文件.htaccess(手工创建.htaccess文件到站点根目录)
RewriteEngine On #Block spider RewriteCond %{HTTP_USER_AGENT} "SemrushBot|Webdup|AcoonBot|AhrefsBot|Ezooms|EdisterBot|EC2LinkFinder|jikespider|Purebot|MJ12bot|WangIDSpider|WBSearchBot|Wotbox|xbfMozilla|Yottaa|YandexBot|Jorgee|SWEBot|spbot|TurnitinBot-Agent|mail.RU|curl|perl|Python|Wget|Xenu|ZmEu" [NC] RewriteRule !(^robots.txt$) - [F]
Windows2008、2012或更高系统下规则文件web.config (手工创建web.config文件到站点根目录)
注:“{HTTP_USER_AGENT}”所在行中是不明蜘蛛名称,根据需要添加以”|”为分割。
规则中默认屏蔽部分不明蜘蛛,要屏蔽其他蜘蛛按规则添加即可,附各大蜘蛛名字:
google蜘蛛:googlebot
百度蜘蛛:baiduspider
百度手机蜘蛛:baiduboxapp
yahoo蜘蛛:slurp
alexa蜘蛛:ia_archiver
msn蜘蛛:msnbot
bing蜘蛛:bingbot
altavista蜘蛛:scooter
lycos蜘蛛:lycos_spider_(t-rex)
alltheweb蜘蛛:fast-webcrawler
inktomi蜘蛛:slurp
有道蜘蛛:YodaoBot和OutfoxBot
热土蜘蛛:Adminrtspider
搜狗蜘蛛:sogou spider
SOSO蜘蛛:sosospider
360搜蜘蛛:360spider
apache、iis屏蔽限制ip访问(适用虚拟主机)