nginx域名跳转

        配置 nginx 虚拟主机配置文件

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[root@lnmp ~]# vim /usr/local/nginx/conf/vhosts/123.conf

        配置如下：

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if ($host != 'www.123.com')
{
    rewrite ^/(.*)$ http://www.123.com/$1 permanent;
}

        检测配置是否有错，并重新加载 nginx 服务

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[root@lnmp ~]# service nginx configtest
[root@lnmp ~]# service nginx reload

        curl 检测

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[root@lnmp ~]# curl -x127.0.0.1:80 www.234.com/123 -I