Nginx常用配置

#进程守护者:
user  nginx;

#错误日志
error_log  logs/error.log;

#pid进程信息:
pid        logs/nginx.pid;

#worker进程数:
worker_processes  1;

#每进程处理连接数:
worker_connections  1024;

#主配置区域结构:
http{
    #mime文件类型
    include       mime.types;

    #默认为附件类型
    default_type  application/octet-stream;

    #访问日志格式
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    #开启访问日志
    #access_log  logs/access.log  main;

    #延迟发送，优化带宽阻塞
    sendfile        on;
    #tcp_nopush     on;

    #等待超时时间
    #keepalive_timeout  0;
    keepalive_timeout  65;
    
    #网页压缩传输 
    gzip  on;
    
    #第一台http虚拟主机配置
    server{
        #端口号
        listen       80;

        #网站域名
        server_name  localhost;

        #web字符集
        #charset koi8-r;

        #访问日志
        #access_log  logs/host.access.log  main;

        #匹配192.168.2.1或192.168.2.1/
        location / {
            #设置网站根目录
            root   html;

            #设置默认首页
            index  index.php index.html index.htm;
        }

        #设置404错误页面
        #error_page  404              /404.html;

        #设置50x错误页面
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        #访问php文件时直接交给本机apache服务来处理
        location ~ \.php$ {
            proxy_pass   http://127.0.0.1;
        }

        #请求php文件时交给php-fpm处理
        location ~ \.php$ {
            fastcgi_index  index.php;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name; 
            include        fastcgi_params;
        }

        拒绝所有人访问.htaccess文件
        location ~ /\.ht {
            deny  all;
        }
    }

    #第二台http虚拟主机配置
    server {
        listen       8000;
        listen       somename:8080;
        server_name  somename  alias  another.alias;

        location / {
            root   html;
            index  index.html index.htm;
        }
    }

    #配置https虚拟主机
    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;
        }
    }
}