nginx配置文件

#user  nobody;  使用哪个用户来启动子进程

worker_processes  1; 工作进程的个数，一般情况下配置成CPU的核心数-1或-2

CPU的亲缘性绑定，让nginx的子进程工作在哪个核心上

#error_log  logs/error.log;

#error_log  logs/error.log  notice;

#error_log  logs/error.log  info;

 

#pid        logs/nginx.pid; 锁

 

 

events {

use[epoll|select|poll]; 不写默认会选择其中一个

    worker_connections  1024; 每一个子进程可以处理的连接数

}

 

 

http {

    include       mime.types; 导入

    default_type  application/octet-stream; 默认的请求方式

定义日志格式

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '

    #                  '$status $body_bytes_sent "$http_referer" '

    #                  '"$http_user_agent" "$http_x_forwarded_for"';

定义日志并定义日志格式

    #access_log  logs/access.log  main;

 

    sendfile        on;

#tcp_nopush     on;

 

    #keepalive_timeout  0;

keepalive_timeout  65; 保持长连接的超时时间

 

 

    #gzip  on;

 

    server {

        listen       80; 监听端口

        server_name  localhost;

 

        #charset koi8-r;

 

        #access_log  logs/host.access.log  main;

 

        location / { #这里的/为客户端url

            root   html; 指定静态文件地址

            index  index.html index.htm; 指定默认的index页面

        }

错误页面，客户端错误

        #error_page  404              /404.html;

 

        # redirect server error pages to the static page /50x.html

        #

错误页面，服务端错误

        error_page   500 502 503 504  /50x.html;

        location = /50x.html {

            root   html;

        }

 

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80

        #

        #location ~ \.php$ {

        #    proxy_pass   http://127.0.0.1;

        #}

 

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

        #

        #location ~ \.php$ {

        #    root           html;

        #    fastcgi_pass   127.0.0.1:9000;

        #    fastcgi_index  index.php;

        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;

        #    include        fastcgi_params;

        #}

 

        # deny access to .htaccess files, if Apache's document root

        # concurs with nginx's one

        #

        #location ~ /\.ht {

        #    deny  all;

        #}

    }

 

 

    # another virtual host using mix of IP-, name-, and port-based configuration

    #

    #server {

    #    listen       8000;

    #    listen       somename:8080;

    #    server_name  somename  alias  another.alias;

 

    #    location / {

    #        root   html;

    #        index  index.html index.htm;

    #    }

    #}

 

 

    # HTTPS server

    #

    #server {

    #    listen       443 ssl;

    #    server_name  localhost;

 

    #    ssl_certificate      cert.pem;

    #    ssl_certificate_key  cert.key;

 

    #    ssl_session_cache    shared:SSL:1m;

    #    ssl_session_timeout  5m;

 

    #    ssl_ciphers  HIGH:!aNULL:!MD5;

    #    ssl_prefer_server_ciphers  on;

 

    #    location / {

    #        root   html;

    #        index  index.html index.htm;

    #    }

    #}

 

}