如网址：
www.xxx.com/?product-1.html -> m.xxx.com/?product-1.html
www.xxx.com/?article-1.html -> m.xxx.com/?article-1.html
www.xxx.com/?gallery-1-grid.html -> m.xxx.com/?gallery-1-grid.html

正则表达式这样写正确么?

http://www.xxx.com/?(\w+)-(\d+).html -> http://m.xxx.com/?${1}-${2}.html
http://www.xxx.com/?(\w+)-(\d+)-(\w+).html -> http://m.xxx.com/?${1}-${2}-${3}.html

咱们搜外应该有对shopex非常熟悉的高手，欢迎出来探讨。