robots是防君子不防小人的,可以用上,但不指望
以前小编说过一次通过IP限制的方法,但IP多了简直无语
今天说的这个方法还是不错的,直接通过agent限制
直接在location / {}里填加,比如YandexBot有的就限制
if ($http_user_agent ~ "JiKeSpider|YandexBot|SemrushBot|bingbot|Bytespider|FeedDemon|Indy Library|Alexa Toolbar|AskTbFXTV|AhrefsBot|CrawlDaddy|CoolpadW
ebkit|Java|Feedly|UniversalFeedParser|ApacheBench|Microsoft URL Control|Swiftbot|ZmEu|oBot|jaunty|Python-urllib|lightDeckReports Bo
t|YYSpider|DigExt|HttpClient|MJ12bot|heritrix|Ezooms|Amazonbot|^$" ) {
return 404;
}
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