这里以配置2个站点（2个域名）为例，n 个站点可以相应增加调整，假设：
IP地址: 202.55.1.100
域名1 example1.com 放在 /www/example1
域名2 example2.com 放在 /www/example2
配置 nginx virtual hosting 的基本思路和步骤如下：
把2个站点 example1.com, example2.com 放到 nginx 可以访问的目录 /www/
给每个站点分别创建一个 nginx 配置文件 example1.com.conf，example2.com.conf, 并把配置文件放到 /etc/nginx/vhosts/
然后在 /etc/nginx.conf 里面加一句 include 把步骤2创建的配置文件全部包含进来（用 * 号）
重启 nginx
具体过程
下面是具体的配置过程：
1、在 /etc/nginx 下创建 vhosts 目录
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1
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mkdir /etc/nginx/vhosts
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2、在 /etc/nginx/vhosts/ 里创建一个名字为 example1.com.conf 的文件，把以下内容拷进去
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server {
listen
80
;
server_name example1.com www. example1.com;
access_log /www/access_ example1.log main;
location / {
root /www/example1.com;
index index.php index.html index.htm;
}
error_page
500
502
503
504
/50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
# pass the PHP scripts to FastCGI server listening on
127.0
.
0.1
:
9000
location ~ \.php$ {
fastcgi_pass
127.0
.
0.1
:
9000
;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /www/example1.com/$fastcgi_script_name;
include fastcgi_params;
}
location ~ /\.ht {
deny all;
}
}
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3、在 /etc/nginx/vhosts/ 里创建一个名字为 example2.com.conf 的文件，把以下内容拷进去
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server {
listen
80
;
server_name example2.com www. example2.com;
access_log /www/access_ example1.log main;
location / {
root /www/example2.com;
index index.php index.html index.htm;
}
error_page
500
502
503
504
/50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
# pass the PHP scripts to FastCGI server listening on
127.0
.
0.1
:
9000
location ~ \.php$ {
fastcgi_pass
127.0
.
0.1
:
9000
;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /www/example2.com/$fastcgi_script_name;
include fastcgi_params;
}
location ~ /\.ht {
deny all;
}
}
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4、打开 /etc/nginix.conf 文件，在相应位置加入 include 把以上2个文件包含进来
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user nginx;
worker_processes
1
;
# main server error log
error_log /var/log/nginx/error.log ;
pid /var/run/nginx.pid;
events {
worker_connections
1024
;
}
# main server config
http {
include mime.types;
default_type application/octet-stream;
log_format main
'$remote_addr - $remote_user [$time_local] $request '
'"$status" $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"'
;
sendfile on;
#tcp_nopush on;
#keepalive_timeout
0
;
keepalive_timeout
65
;
gzip on;
server {
listen
80
;
server_name _;
access_log /var/log/nginx/access.log main;
server_name_in_redirect off;
location / {
root /usr/share/nginx/html;
index index.html;
}
}
# 包含所有的虚拟主机的配置文件
include /usr/local/etc/nginx/vhosts/*;
}
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5、重启 Nginx
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/etc/init.d/nginx restart
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本文转自 IT阿飞 51CTO博客，原文链接:http://blog.51cto.com/itafei/1734879
