DefaultServletHttpRequestHandler

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* @author Jeremy Grelle 

* @author Juergen Hoeller 

* @since 3.0.4

public void handleRequest(HttpServletRequest request, HttpServletResponse response)

throws ServletException, IOException {

RequestDispatcher rd = this.servletContext.getNamedDispatcher(this.defaultServletName);

if (rd == null) {

throw new IllegalStateException("A RequestDispatcher could not be located for the default servlet '" +

this.defaultServletName +"'");

}

rd.forward(request, response);

}

<mvc:default-servlet-handler/> 의 실제 구현체, DispatcherServlet이 제어하지 못하는 리소스를 만나면, 서버의 디폴트 서블릿으로 요청을 넘긴다.