nginx: [emerg] "if" directive is not allowed here
本帖最后由 great_andy_ 于 2019-9-15 19:59 编辑军哥您好！
我在为虚拟机添加防爬虫代码的时候遇到一个错误提示，想请教下怎样解决。
我安装了最新的LNMP1.6，然后查看到NGINX的版本是 nginx/1.16.1
虚拟机安装成功了的，我添加防爬虫的方法如下：
# cd /usr/local/nginx/conf/vhost
# vi agent_deny.conf
然后添加代码，保存：
if ($http_user_agent ~* "qihoobot|Baiduspider|Googlebot|Googlebot-Mobile|Googlebot-Image|Mediapartners-Google|Adsbot-Google|Feedfetcher-Google|Yahoo! Slurp|Yahoo! Slurp China|YoudaoBot|Sosospider|Sogou spider|Sogou web spider|MSNBot|ia_archiver|Tomato Bot|Catall Spider|AcoiRobot")
{
return 403;
}
if ($http_user_agent ~ "WinHttp|WebZIP|FetchURL|node-superagent|java/|FeedDemon|Jullo|JikeSpider|Indy Library|Alexa Toolbar|AskTbFXTV|AhrefsBot|CrawlDaddy|Java|Feedly|Apache-HttpAsyncClient|UniversalFeedParser|ApacheBench|Microsoft URL Control|Swiftbot|ZmEu|oBot|jaunty|Python-urllib|lightDeckReports Bot|YYSpider|DigExt|HttpClient|MJ12bot|heritrix|EasouSpider|Ezooms|BOT/0.1|YandexBot|FlightDeckReports|Linguee Bot|iaskspider^$")
{
return 403;
}
if ($request_method !~ ^(GET|HEAD|POST)$)
{
return 403;
}
if ($http_user_agent ~* (Python|Java|Wget|Scrapy|Curl|HttpClient|Spider))
{
return 403;
}
最后在虚拟机的配置文件中加入上面这个 agent_deny.conf 文件：
server {
listen 80;
server_name*******;
access_log /home/wwwlogs/access.logmain;
## 这个就是反爬虫文件
include /usr/local/nginx/conf/vhost/agent_deny.conf;
location / {
........
但是我在重启LNMP的时候，提示:
Stoping nginx... nginx: "if" directive is not allowed here in /usr/local/nginx/conf/vhost/agent_deny.conf:1 failed. Use force-quit
请问怎样添加才是正确的啊？谢谢军哥！
/usr/local/nginx/conf/vhost 目录是自动include的，仅供存放虚拟主机配置文件，你放任何其他的配置文件都会报错 licess 发表于 2019-9-16 08:51
/usr/local/nginx/conf/vhost 目录是自动include的，仅供存放虚拟主机配置文件，你放任何其他的配置文件都 ...
好的，谢谢军哥！
我把文件放在 /usr/local/nginx/conf 目录下就可以了！
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