将这个路径http://localhost/my/show.php?id=9重写成http://localhost/my/show/9
将这个路径http://localhost/my/index.php?type=1&curPage=1重写成
http://localhost/my/index.php/1/1
------解决方案--------------------
RewriteRule /shijing/(.*)/(.*)/(.*).html /morePicShow.php?pic_id=$1&sort_id=$2&house_id=$3
看这个就明白了，
(.*) 对 $1 23 ..