server{        listen 80;        server_name www.hello.com;        index index.html index.htm index.php admin.php;        root  /home/wwwroot/default/dexin/dragon/public;        #error_page   404   /404.html;        #include enable-php.conf;        include enable-php-pathinfo.conf;        location /nginx_status        {            stub_status on;            access_log   off;        }        location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$        {            expires      30d;        }        location ~ .*\.(js|css)?$        {            expires      12h;        }        location ~ /\.        {            deny all;        }    location / {            if (!-e $request_filename) {                rewrite  ^(.*)$  /index.php?s=/$1  last;            }        }        access_log  /home/wwwlogs/access.log;}

server{        listen 80;        server_name www.world.com;        index index.html index.htm index.php admin.php;        root  /home/wwwroot/default/dexin/dragon/public;        #error_page   404   /404.html;        #include enable-php.conf;        include enable-php-pathinfo.conf;        location /nginx_status        {            stub_status on;            access_log   off;        }        location ~ .*\.(gif|jpg|jpeg|png|bmp|swf)$        {            expires      30d;        }        location ~ .*\.(js|css)?$        {            expires      12h;        }        location ~ /\.        {            deny all;        }    location / {            if (!-e $request_filename) {                rewrite  ^(.*)$  /index.php?s=/$1  last;            }        }        access_log  /home/wwwlogs/access.log;}

实践证明，这两个域名都可以访问同一个资源。

www.hello.com

www.world.com