Linux CentOS + Nginx 搭建网站

Nginx (engine x) 是一个高性能的HTTP和反向代理web服务器，同时也提供了IMAP/POP3/SMTP服务。Nginx是由伊戈尔·赛索耶夫为俄罗斯访问量第二的Rambler.ru站点（俄文：Рамблер）开发的，第一个公开版本0.1.0发布于2004年10月4日。

Nginx是一款轻量级的Web 服务器/反向代理服务器及电子邮件（IMAP/POP3）代理服务器，在BSD-like 协议下发行。其特点是占有内存少，并发能力强，事实上nginx的并发能力在同类型的网页服务器中表现较好，使用nginx网站用户有：百度、京东、新浪、网易、腾讯、淘宝等。

在centOs上，是可以直接用yum命令来安装Nginx。

  

   

    

     

    
    

     

      // 用yum来安装nginx
     
    
   

    

     

    
    

     

      yum install nginx -y
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      // 安装完毕，启动nginx
     
    
   

    

     

    
    

     

      nginx
     
    
  

安装启动后，在chrome中输入对应的服务器ip地址，就可以看到nginx默认页面

在/etc/nginx/nginx.conf配置文件中配置你自己的项目目录，并让nginx正确访问。

/etc/nginx/nginx.conf文件修改配置(最主要的是server { }内的内容，本人配置了四个网页地址：访问为http://127.0.0.1、http://127.0.0.1/html、http://127.0.0.1/fangjiaqian、http://127.0.0.1/yoyo)：

  

   

    

     

    
    

     

      # For more information on configuration, see:
     
    
   

    

     

    
    

     

      # * Official English Documentation: http://nginx.org/en/docs/
     
    
   

    

     

    
    

     

      # * Official Russian Documentation: http://nginx.org/ru/docs/
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      user nginx;
     
    
   

    

     

    
    

     

      worker_processes auto;
     
    
   

    

     

    
    

     

      error_log /var/
      log/nginx/error.log;
     
    
   

    

     

    
    

     

      pid /run/nginx.pid;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      # Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
     
    
   

    

     

    
    

     

      include /usr/share/nginx/modules/*.conf;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      events {
     
    
   

    

     

    
    

     

          worker_connections 1024;
     
    
   

    

     

    
    

     

      }
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      http {
     
    
   

    

     

    
    

     

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

    

     

    
    

     
                      
      '$status $body_bytes_sent "$http_referer" '
     
    
   

    

     

    
    

     
                      
      '"$http_user_agent" "$http_x_forwarded_for"';
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

          access_log  /var/
      log/nginx/access.log  main;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

          sendfile            on;
     
    
   

    

     

    
    

     

          tcp_nopush          on;
     
    
   

    

     

    
    

     

          tcp_nodelay         on;
     
    
   

    

     

    
    

     

          keepalive_timeout   65;
     
    
   

    

     

    
    

     

          types_hash_max_size 2048;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

          include             /etc/nginx/mime.types;
     
    
   

    

     

    
    

     

          default_type        application/octet-stream;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     
    
      # Load modular configuration files from the /etc/nginx/conf.d directory.
     
    
   

    

     

    
    

     
    
      # See http://nginx.org/en/docs/ngx_core_module.html#include
     
    
   

    

     

    
    

     
    
      # for more information.
     
    
   

    

     

    
    

     

          include /etc/nginx/conf.d/*.conf;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

          server {
     
    
   

    

     

    
    

     

              listen       80 default_server;
     
    
   

    

     

    
    

     

              listen       [::]:80 default_server;
     
    
   

    

     

    
    

     

              server_name  _;
     
    
   

    

     

    
    

     

              root         /usr/share/nginx/html;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     
        
      # Load configuration files for the default server block.
     
    
   

    

     

    
    

     

              include /etc/nginx/default.d/*.conf;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

              location / {
     
    
   

    

     

    
    

     

                  root /var/www;
     
    
   

    

     

    
    

     

                  index index.html;
     
    
   

    

     

    
    

     

              }
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

              location /html {
     
    
   

    

     

    
    

     

                  root /var/www;
     
    
   

    

     

    
    

     

                  index index.html;
     
    
   

    

     

    
    

     

              }
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

              location /fangjiaqian {
     
    
   

    

     

    
    

     

                  root /var/www;
     
    
   

    

     

    
    

     

                  index fangjiaqian.html;
     
    
   

    

     

    
    

     

              }
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

              location /yoyo {
     
    
   

    

     

    
    

     

                  root /var/www;
     
    
   

    

     

    
    

     

                  index index.html;
     
    
   

    

     

    
    

     

              }
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

              error_page 404 /404.html;
     
    
   

    

     

    
    

     

                  location = /40x.html {
     
    
   

    

     

    
    

     

              }
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

              error_page 500 502 503 504 /50x.html;
     
    
   

    

     

    
    

     

                  location = /50x.html {
     
    
   

    

     

    
    

     

              }
     
    
   

    

     

    
    

     

          }
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      # Settings for a TLS enabled server.
     
    
   

    

     

    
    

     

      #
     
    
   

    

     

    
    

     

      # server {
     
    
   

    

     

    
    

     

      # listen 443 ssl http2 default_server;
     
    
   

    

     

    
    

     

      # listen [::]:443 ssl http2 default_server;
     
    
   

    

     

    
    

     

      # server_name _;
     
    
   

    

     

    
    

     

      # root /usr/share/nginx/html;
     
    
   

    

     

    
    

     

      #
     
    
   

    

     

    
    

     

      # ssl_certificate "/etc/pki/nginx/server.crt";
     
    
   

    

     

    
    

     

      # ssl_certificate_key "/etc/pki/nginx/private/server.key";
     
    
   

    

     

    
    

     

      # ssl_session_cache shared:SSL:1m;
     
    
   

    

     

    
    

     

      # ssl_session_timeout 10m;
     
    
   

    

     

    
    

     

      # ssl_ciphers HIGH:!aNULL:!MD5;
     
    
   

    

     

    
    

     

      # ssl_prefer_server_ciphers on;
     
    
   

    

     

    
    

     

      #
     
    
   

    

     

    
    

     

      # # Load configuration files for the default server block.
     
    
   

    

     

    
    

     

      # include /etc/nginx/default.d/*.conf;
     
    
   

    

     

    
    

     

      #
     
    
   

    

     

    
    

     

      # location / {
     
    
   

    

     

    
    

     

      # }
     
    
   

    

     

    
    

     

      #
     
    
   

    

     

    
    

     

      # error_page 404 /404.html;
     
    
   

    

     

    
    

     

      # location = /40x.html {
     
    
   

    

     

    
    

     

      # }
     
    
   

    

     

    
    

     

      #
     
    
   

    

     

    
    

     

      # error_page 500 502 503 504 /50x.html;
     
    
   

    

     

    
    

     

      # location = /50x.html {
     
    
   

    

     

    
    

     

      # }
     
    
   

    

     

    
    

     

      # }
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      }
     
    
   

    

     

    
    

     
 
     
    
  

配置完成后，需要重启nginx

  

   

    

     

    
    

     

      // 重启nginx
     
    
   

    

     

    
    

     

      nginx -s reload