@Controller
@RequestMapping
public class LuDianController {

    @RequestMapping
    public ModelAndView query() {
        ModelAndView mav=new ModelAndView("/ludian/query");
        return mav;
    }
    
    @RequestMapping
    public ModelAndView update() {
        ModelAndView mav=new ModelAndView("/ludian/update");
        return mav;
    }


}

@Controller
@RequestMapping("/home")
public class MyHomeController {
    
    @RequestMapping(value="{id}",method=RequestMethod.GET)
    public String getVersionView(@PathVariable String id){
        
        return "home/"+id;
    }
}