Nginx负载均衡和防爬虫策略
if ($http_user_agent ~* "spider") { return 502;}
location / {
proxy_pass http://langba888; #反向代理
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For$proxy_add_x_forwarded_for;
}
error_page404 403 /40x.html;
location = /40x.html {
root /usr/share/nginx/html;
}
error_page 500 502 503 504/50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
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