How spring MVC gets the URL parameters after the question mark

    @RequestMapping (method=requestmethod.get)    publicint  page) {        new  Modelandview ();        Mav.setviewname ("list");        ListNew arraylist<string>();        List.add ("Zhangsan");        List.add ("Lisi");        List.add (page+ "");        Mav.addobject ("list", list);         return Mav;    }

If you make the page default to the first page, you can set the value of the Requestparam parameter.

     Public Modelandview allUsers (@RequestParam (defaultvalue= "1", required=falseint page) {

How spring MVC gets the URL parameters after the question mark