springmvc之异常处理SimpleMappingExceptionResolver

    <!-- 配置使用 SimpleMappingExceptionResolver 来映射异常 -->
    <bean class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">
        <property name="exceptionAttribute" value="ex"></property>
        <property name="exceptionMappings">
            <props>
                <prop key="java.lang.ArrayIndexOutOfBoundsException">error</prop>
            </props>
        </property>
    </bean>    

    @RequestMapping(value="/testSimpleMappingExceptionResolver")
    public String testSimpleMappingExceptionResolver(@RequestParam("i") Integer i) {
        String [] vals = new String[10];
        System.out.println(vals[i]);
        return "success";
    }

<a href="testSimpleMappingExceptionResolver?i=9">testSimpleMappingExceptionResolver</a>

<p>success</p>

    <h4>error page</h4>
    ${ex}