nginx fastcgi_cache

Reference

http://www.cnxct.com/several-reminder-in-nginx-fastcgi_cache-and-php-session_cache_limiter

http://nginx.org/en/docs/http/ngx_http_fastcgi_module.html#fastcgi_cache

fastcgi_cache_path /data/files/game/nginxCache/content levels=1:2 keys_z inactive=1d max_size=1G;
fastcgi_temp_path /data/files/game/nginxCache/temp;
fastcgi_cache_key "$scheme$request_method$host$request_uri$is_args$args";
fastcgi_cache_use_stale error timeout invalid_header http_500;
#nocache
fastcgi_ignore_headers "Cache-Control" "Expires" "Set-Cookie";

The above has introduced nginx fastcgi_cache, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.