Nginx简易配置文件(三)(文件缓存)
server { listen 80; listen 443 ssl; server_name user.17.net userapi.17.net; access_log logs/user/access.log main; error_log logs/user/error.log; ssl_certificate /usr/local/nginx/ssl/17track.crt; ssl_certificate_key /usr/local/nginx/ssl/17track.key; ssl_session_cache shared:SSL:10m; ssl_session_timeout 10m; ssl_protocols SSLv3 TLSv1.2; ssl_ciphers ECDHE-RSA-AES256-SHA384:AES256-SHA256:RC4:HIGH:!MD5:!aNULL:!eNULL:!NULL:!DH:!EDH:!AESGCM; ssl_prefer_server_ciphers on; location / { # if ( $scheme ~* ^http$ ) { # rewrite ^(/.*)$ https://$host$1 break; # } if ( $host ~* ^user\. ) { proxy_pass http://cluster_user; } if ( $host ~* ^userapi\. ) { proxy_pass http://cluster_userapi; } set $no_cache ''; set $cache_key ''; access_by_lua " ngx.var.no_cache = '0' ngx.var.cache_key=ngx.var.host ..ngx.var.uri if string.find(ngx.var.uri, '^/res/') then local newargs=ngx.var.args if not newargs then newargs='' end ngx.var.cache_key=ngx.var.host ..ngx.var.uri ..ngx.var.is_args ..newargs end if ngx.var.http_accept_encoding == nil then local newargs1=ngx.var.args local newargs2='/ungzip' ngx.var.cache_key=ngx.var.host ..ngx.var.uri ..newargs2 if string.find(ngx.var.uri, '^/res/') then if not newargs1 then newargs1='' end ngx.var.cache_key=ngx.var.host ..ngx.var.uri ..ngx.var.is_args ..newargs1 ..newargs2 end end "; header_filter_by_lua " if ngx.status ~= 200 then ngx.var.no_cache = '1' end "; proxy_cache_key $cache_key; proxy_cache_bypass $no_cache; proxy_no_cache $no_cache; proxy_cache cache_one; proxy_cache_valid 200 304 10m; proxy_cache_valid 301 302 1m; proxy_cache_valid any 1m; proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504; add_header Nginx-Cache $upstream_cache_status; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } }