location / {

            if (!-e $request_filename) {

                rewrite  ^(.*)$  /index.php?s=/$1  last;

            }

}

完整如下

server

    {

        listen 80;

        #listen [::]:80 default_server ipv6only=on;

        server_name jiqing.dexin.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-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;

    }

它的功能很简单,如果请求的文件不存在,自动加上index.php。

这样，它既支持index.php/Home/index。也支持/Home/index。