@RequestMapping(value = "/user/{id}/{action}", method = RequestMethod.GET)
    public String edit(@PathVariable String id, @PathVariable String action, Model model) {
        System.out.print("================> edit");
        User user = userService.getById(Long.parseLong(id));

        if (action.equals("delete")) {
            userService.delete(user);
            return "redirect:/user";
        }

        if (action.equals("edit"))
            model.addAttribute("user", user);
        return "/users";


    }

<servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>/</url-pattern>
        <url-pattern>/css/*</url-pattern>
        
    </servlet-mapping>

<error-page>
	<error-code>404</error-code>
	<location>/404.jsp</location>
  </error-page>
 
  <error-page>
	<exception-type>java.lang.Exception</exception-type>
	<location>/404.jsp</location>
  </error-page>

<bean id="urlMapping"