nginx重写查询参数值

Question

如何在nginx中编写配置以将以下网址重写：domain.com/index.php?page=home到domain.com/index.php?page=m-home

Answer 1

if ($args ~* (.*)(page=home)(.*)){
set $args $1page=m-home$3;
}

Answer 2

rewrite ^/index.php?page=m-(.*) /index.php?page=$1 last;

Answer 3

rewrite ^/index.php?page=(.+?)&(.*)$ /index.php?page=m-$1&$2 break;