nginx反爬虫配置

新建文件agent_deny.conf，添加一下内容：

#禁止Scrapy等工具的抓取 if ($http_user_agent ~* (Scrapy|Curl|HttpClient)) { return 403; } #禁止指定UA及UA为空的访问 if ($http_user_agent ~* “FeedDemon|Indy Library|Alexa Toolbar|AskTbFXTV|AhrefsBot|CrawlDaddy|CoolpadWebkit|Java|Feedly|UniversalFeedParser|ApacheBench|Microsoft URL Control|Swiftbot|ZmEu|oBot|jaunty|Python-urllib|lightDeckReports Bot|YYSpider|DigExt|HttpClient|MJ12bot|heritrix|EasouSpider|Ezooms|^$” ) { return 403; } #禁止非GET|HEAD|POST方式的抓取 if($request_method !~ ^(GET|HEAD|POST)$) { return 403; }

修改Nginx配置文件，在需要处理的server中包含该文件，include agent_deny.conf（注意路径）

附上常见的爬虫UA，这个是在github上找到别人整理好的，还支持验证，大叫有兴趣的话可以自己去看看

部分UA：

“Googlebot/2.1 (+http://www.google.com/bot.html)” “Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)” “Mozilla/5.0 (iPhone; CPU iPhone OS 6_0 like Mac OS X) AppleWebKit/536.26 (KHTML, like Gecko) Version/6.0 Mobile/10A5376e Safari/8536.25 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)” “Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/537.36 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)” “Mozilla/5.0 (iPhone; CPU iPhone OS 8_3 like Mac OS X) AppleWebKit/600.1.4 (KHTML, like Gecko) Version/8.0 Mobile/12F70 Safari/600.1.4 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)” “Mozilla/5.0 (Linux;Android6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/27.0.1453 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)” “Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)” “Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; Googlebot/2.1; +http://www.google.com/bot.html) Safari/537.36”