@RequestMapping("/index")
public ModelAndView gotoIdex(){
ModelAndView mav = new ModelAndView();
mav.setViewName("/modules/front/index");
return mav;
}
springmvc-servlet
<!-- 请求根时，自动转发到index的action -->
<mvc:view-controller path="/" view-name="forward:/index"/>
原文：http://www.cnblogs.com/xiaoxiaozhu/p/4139869.html