nginx虚拟主机配置教程

我装完，没改动就是这样：

为了区分，我用 // 表示说明

#user  nobody;
worker_processes  1;  //有1个工作的子进程，可以自行修改，太大无益，因为要争夺CPU，一般设置为CPU数 * 核数

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events { //一般是配置nginx连接的特性，如1个work能同时允许多少连接
    worker_connections  1024;//这是指一个子进程最大允许连1024个连接
}


http {//这是配置http服务器的主要段
    include       mime.types;
    default_type  application/octet-stream;

    #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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {//这是虚拟主机段，可加多个
        listen       80; // 监听端口
        server_name  localhost;  //监听域名

        #charset koi8-r;
        //这说明该server，他的访问日志的文件是 logs/host.access.log，使用的格式是 main 格式，你也可以自定义其他格式
        //main格式是定义好的一种日志的格式，并起的名字，便于引用
        //可在http段中看见main 类型的日志，记录的 remote_addr 到 http_x_forwarded_for等选项 
        //remote_addr 访问者 ip
        //remote_user [$time_local] 时间
        //request 请求方式
        //status   状态码
        //body_bytes_sent 字节
        //http_referer  来自哪（比如统计里的来自百度或搜狗）
        //http_user_agent 用户代理（如浏览器信息，操作系统）或者蜘蛛 www.baidu.com/robots.txt
        //http_x_forwarded_for 在经过代理时，代理把你的本来ip加在此头信息中，传输你的原始ip
        #access_log  logs/host.access.log  main;  
        //access_log 固定的  后面的文件名和类型可自行更改


        location / { //定位，把特殊的路径或文件再次定位，如image目录或php文件单独处理
            root   html;  //根目录定位
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

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

}