@RequestMapping(value="/{id}/{name}", method=RequestMethod.GET)
public ModelAndView getUrlVariable(@PathVariable int id, @PathVariable String name){
ModelAndView mav = new ModelAndView();
mav.setViewName("list");
List<String> list = new ArrayList<String>();
list.add(id+"");
list.add(name);
mav.addObject("list", list);
return mav;
}
在参数中用标注,注明变量来自路径变量,如果路径变量和定义的变量名字不一样,需要指定路径变量和参数变量之间的映射关系,@PathVariable(“username”) String name
若对url进行限定,可以用正则表达式,如value="/{id:\\d+}"