web.xml 404 500 配置

    <error-page>
        <error-code>404</error-code>
        <location>/error404.html</location>
    </error-page>

    <error-page>
        <error-code>500</error-code>
        <location>/error500.html</location>
    </error-page>

    /**
     * 404
     */
    @RequestMapping(value = "/error404.html")
    public String error404(Model model, HttpServletRequest request) {
        return "/jsp/common/error404";
    }
    
    /**
     * 500
     */
    @RequestMapping(value = "/error500.html")
    public String error500(Model model, HttpServletRequest request) {
        return "/jsp/common/error500";
    }

    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/views/" />
        <property name="suffix" value=".jsp" />
    </bean>

└─WEB-INF
   │  web.xml
   │
   └─views
       └─jsp
           │
           ├─common
           │      error404.jsp
           │      error500.jsp
           │