spring mvc 处理如何根据URL后缀信息返回错误～

Question

HandlerExceptionResolver 类核心方法

public ModelAndView resolveException( HttpServletRequest request, HttpServletResponse response, Object handler, final Exception ex )

要求必须返回 ModelAndView 对象，如何复用 DispatcherServlet 里面已经判断好的视图类型？

Answer 1

http://liyonghui160com.iteye.com/blog/2158982