转载自:https://blog.csdn.net/caiwenfeng_for_23/article/details/45486233.
spirng mvc 默认index controller 方式
@RequestMapping(value=”/index”)
public ModelAndView index(HttpServletRequest request, HttpServletResponse response){
return new ModelAndView(“index”);
}
一般登录时都是通过control访问jsp,这样拦截器可以拦截到,第一次进入jsp时,不会经过拦截器