nginx如何创建多个主机

首先更改nginx的主配置文件，/usr/local/nginx/conf/nginx.conf 添加：

user nobody nobody;

worker_processes 2;

error_log /usr/local/nginx/logs/nginx_error.log error;

pid /usr/local/nginx/logs/nginx.pid;

worker_rlimit_nofile 51200;

events

{

    use epoll;

    worker_connections 6000;

}

http

{

    include mime.types;

    default_type application/octet-stream;

    server_names_hash_bucket_size 3526;

    server_names_hash_max_size 4096;

    log_format combined_realip '$remote_addr $http_x_forwarded_for [$time_local]'

    '$host "$request_uri" $status'

    '"$http_referer" "$http_user_agent"';

    sendfile on;

    tcp_nopush on;

    keepalive_timeout 30;

    client_header_timeout 3m;

    client_body_timeout 3m;

    send_timeout 3m;

    connection_pool_size 256;

    client_header_buffer_size 1k;

    large_client_header_buffers 8 4k;

    request_pool_size 4k;

    output_buffers 4 32k;

    postpone_output 1460;

    client_max_body_size 10m;

    client_body_buffer_size 256k;

    client_body_temp_path /usr/local/nginx/client_body_temp;

    proxy_temp_path /usr/local/nginx/proxy_temp;

    fastcgi_temp_path /usr/local/nginx/fastcgi_temp;

    fastcgi_intercept_errors on;

    tcp_nodelay on;

    gzip on;

    gzip_min_length 1k;

    gzip_buffers 4 8k;

    gzip_comp_level 5;

    gzip_http_version 1.1;

    gzip_types text/plain application/x-javascript text/css text/htm application/xml;

    include vhosts/*.conf;      ##包含vhosts目录下的所有.conf的文件，这是必须要写的

}

这样，我们就可以在 /usr/local/nginx/conf/vhosts目录下创建虚拟主机配置文件了。mkdir  /usr/local/nginx/conf/vhosts

然后建立虚拟主机配置文件，比如1.conf 和2.conf 代表两个不同的域名和网站

1.conf 里写入：

server 

{

    listen 80 default_server;  ##默认主机

    server_name www.hu.com;   ##域名

    index index.html index.htm index.php;

    root /usr/local/nginx/html;   ##网站所在目录

    location ~ \.php$ {

        include fastcgi_params;

        fastcgi_pass unix:/tmp/php-fcgi.sock;

        fastcgi_index index.php;

        fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name;

    }

}

2.conf 写入：

server 

{

    listen 80;

    server_name www.123.com;   ##网站域名

    index index.html index.htm index.php;

    root /data/www2;  ##网站目录

    location ~ \.php$ {

        include fastcgi_params;

        fastcgi_pass unix:/tmp/php-fcgi.sock;

        fastcgi_index index.php;

        fastcgi_param SCRIPT_FILENAME /data/www2$fastcgi_script_name;

    }

}

最后重启nginx服务，这样我们两个域名的添加就完成了！