spring mvc 自定义处理静态资源

public class ServletHttpRequestHandler extends DefaultServletHttpRequestHandler{
@Override
public void handleRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
try {
super.handleRequest(request, response);
} catch (Exception e) {
return ;
}
}
}

<bean id = "servletHttpRequestHandler" class="com.web.controller.common.ServletHttpRequestHandler" />
<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="urlMap">
<map>
<entry key="/**" value-ref="servletHttpRequestHandler"/>
</map>
</property>
</bean>