Nginx反向署理设置利用缓存及排除缓存的要领

一. Nginx 设置

#usernobody;worker_processes;#error_loglogs/error.log;#error_loglogs/error.lognotice;#error_loglogs/error.loginfo;#pidlogs/nginx.pid;events{worker_connections;}http{log_formatmain'$remote_addr-$remote_user[$time_local]"$request"''$status$body_bytes_sent"$http_referer"''"$http_user_agent""$http_x_forwarded_for"''$upstream_addr$upstream_status$request_time$upstream_response_time';access_log/var/log/nginx/access.logmain;error_log/var/log/nginx/error.log;server_tokensoff;includemime.types;default_typeapplication/octet-stream;sendfileon;tcp_nopushon;client_max_body_size10m;client_body_buffer_size128k;proxy_connect_timeout;proxy_send_timeout;proxy_read_timeout;proxy_buffer_size64k;proxy_buffers512k;proxy_busy_buffers_size512k;proxy_temp_file_write_size512k;proxy_temp_path/data/nginx/proxy_temp;proxy_cache_path/data/nginx/proxy_cachelevels=:keys_zone=cache_one:2000minactive=3dmax_size=500g;proxy_redirectoff;proxy_set_headerHost$host;proxy_set_headerX-Real-IP$remote_addr;proxy_set_headerX-Forwarded-For$proxy_add_x_forwarded_for;gzipon;gzip_min_length1k;gzip_buffers16k;gzip_http_version1.1;gzip_comp_level;gzip_typestext/plainapplication/x-javascripttext/cssapplication/xml;gzip_varyon;upstreamgo{serverwww.cnblogs.com:weight=;#server42.121.252.58:weight=;}server{listen192.168.55.133:;#server_namewww.cnblogs.com;access_log/var/log/nginx/go.access.logmain;error_log/var/log/nginx/go.error.logerror;location/{proxy_cachecache_one;#proxy_cache_valid2h;#proxy_cache_validany2h;#expires1d;add_headerX-Cache$upstream_cache_status;proxy_passhttp://go;proxy_cache_key$uri$is_args$args;}location~/purge(/.*){allow127.0.0.1;allow192.168.55.0/;denyall;proxy_cache_purgecache_one$$is_args$args;}}}

二. 测试

1.首次会见

2.刷新一次，，也就是第二次会见

3.缓存清理