apache、iis规则屏蔽拦截蜘蛛抓取
Linux下规则文件.htaccess(手工创建.htaccess文件到站点根目录)RewriteEngine On#Block spiderRewriteCond %{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" RewriteRule !(^robots\.txt$) -
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)
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