前述

很多时候都会提到最小模块。对于Nginx的配置，当然也要有最小配置呢。当然下面的配置也不是最小配置，因为里面有很多配置都是有默认值的。大家可以查看一下nginx.org上的文档说明。

主配置文件nginx.conf详细说明

在nginx.conf中包括了事件模块events{}, http模块http{}。并没有看到预想的虚拟主机server{}。因为我们通过include host/*.conf将虚拟主机的配置放在了vhost文件夹中。类似C语言中include。

##nginx.conf
error_log  /usr/local/var/log/nginx/error.log  info;
pid        /usr/local/var/run/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    include vhost/*.conf;
}

普通HTTP虚拟主机配置

vhost/basic.conf
basic.conf配置中必要的配置是listen，root，location /, location ~ .php$ {}.
其中location ~.php${}的作用是将以php结尾的文件转向FastCGI服务器。

# vhost/basic.conf
server {
    listen       80 default;
    server_name  localhost;
    access_log  /usr/local/var/log/nginx/access.log;

    charset utf8;

    root   /Users/xx/Documents/Study/nginx/learn_conf;
    location / {
        index  index.php index.html index.htm;
    }

    error_page 404 404.php;
    fastcgi_intercept_errors on;
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    location ~ \.php$ {
        fastcgi_pass   localhost:9000;
        fastcgi_index  index.php;
        include        fastcgi.conf;
    }
}

加密HTTPS虚拟主机配置

加密HTTPS与普通HTTP虚拟主机的区别在于：
1）端口号后加 ssl
2）加入ssl_certificate ssl_certificate_key两个指令

其他方面二者相同：比如端口号改变，server_name更改

server {
    listen 443 ssl;
    server_name learn.ssl1;

    ssl_certificate /Users/Documents/GitLibrary/nginx/nginx_conf/vhost/33iq.crt;
    ssl_certificate_key /Users/Documents/GitLibrary/nginx/nginx_conf/vhost/33iq_nopass.key;

    root /Users/Documents/Study/nginx/learn_ssl2;
    location / {
        index index.php index.html index.htm;
    }

    error_page 404 404.php;
    fastcgi_intercept_errors on;
    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    location ~ \.php$ {
        fastcgi_pass   localhost:9000;
        fastcgi_index  index.php;
        include        fastcgi.conf;
    }
}