在进行Nginx配置的时候会出现很多不明白的地方,其实有些时候只要换一个思维的方式就能找多你要解决问题的方法。官方配置样例:http://wiki.nginx.org/NginxFullExample 复制代码 #运行用户 user nobody nobody; #启动进程 worker_processes 4; #全局错误日志及PID文档 [ debug | info | notice | warn | error | crit ] error_log logs/error.log notice; pid logs/Nginx.pid; #工作模式及连接数上限 events { #工作模式有:# use [ kqueue | rtsig | epoll | /dev/poll | select | poll ] ; use epoll; worker_connections 1024; } #设定http服务器,利用他的反向代理功能提供负载均衡支持 http { #设定mime类型 include conf/mime.types; default_type application/octet-stream; #设定日志格式 log_format main '$remote_addr - $remote_user [$time_local] ' '"$request" $status $bytes_sent ' '"$http_referer" "$http_user_agent" ' '"$gzip_ratio"'; log_format download '$remote_addr - $remote_user [$time_local] ' '"$request" $status $bytes_sent ' '"$http_referer" "$http_user_agent" ' '"$http_range" "$sent_http_content_range"'; #设定请求缓冲 client_header_buffer_size 1k; large_client_header_buffers 4 4k; #开启gzip模块 gzip on; gzip_min_length 1100; gzip_buffers 4 8k; gzip_types text/plain; output_buffers 1 32k; postpone_output 1460; #设定access log access_log logs/access.log main; client_header_timeout 3m; client_body_timeout 3m; send_timeout 3m; sendfile on; #指令激活或停用的sendfile()的用法。 tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; #设定负载均衡的服务器列表 upstream mysvr { #weigth参数表示权值,权值越高被分配到的几率越大 #本机上的Squid开启3128端口 server 192.168.8.1:3128 weight=5; server 192.168.8.2:80 weight=1; server 192.168.8.3:80 weight=6; } #设定虚拟主机 server { listen 80; server_name 192.168.8.1 www.yejr.com; charset utf8; #设定本虚拟主机的访问日志 access_log logs/www.yejr.com.access.log main; #假如访问 /img/*, /js/*, /css/* 资源,则直接取本地文档,不通过squid #假如这些文档较多,不推荐这种方式,因为通过squid的缓存效果更好 location ~ ^/(img|js|css)/ { root /data3/Html; expires 24h; } #对 "/" 启用负载均衡 location / { proxy_pass http://mysvr; proxy_redirect off; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; client_max_body_size 10m; client_body_buffer_size 128k; proxy_connect_timeout 90; proxy_send_timeout 90; proxy_read_timeout 90; proxy_buffer_size 4k; proxy_buffers 4 32k; proxy_busy_buffers_size 64k; proxy_temp_file_write_size 64k; } #设定查看Nginx状态的地址 location /NginxStatus { stub_status on; access_log on; auth_basic "NginxStatus"; auth_basic_user_file conf/htpasswd; } # error_page 404 /404.html; # location /404.html { # root /spool/www; # charset on; # source_charset koi8-r; # } # location /old_stuff/ { # rewrite ^/old_stuff/(.*)$ /new_stuff/$1 permanent; # } #location /download/ { # valid_referers none blocked server_names *.example.com; # if ($invalid_referer) { # #rewrite ^/ http://www.example.com/; # return 403; # } # rewrite_log on; # # rewrite /download/*/mp3/*.any_ext to /download/*/mp3/*.mp3 # rewrite ^/(download/.*)/mp3/(.*)\..*$ /$1/mp3/$2.mp3 break; # root /spool/www; # # autoindex on; # access_log /var/log/nginx-download.access_log download; # } # location ~* ^.+\.(jpg|jpeg|gif)$ { # root /spool/www; # access_log off; # expires 30d; #} } } 复制代码 备注:conf/htpasswd 文档的内容用 apache 提供的 htpasswd 工具来产生即可. 查看 Nginx 运行状态 输入地址http://192.168.8.1/NginxStatus/ 。输入验证帐号密码,即可看到类似如下内容: Active connections: 328 server accepts handled requests 9309 8982 28890 Reading: 1 Writing: 3 Waiting: 324 第一行表示现在活跃的连接数,第三行的第三个数字表示Nginx运行着。 (责任编辑:IT) |