如何用spring mvc 3.0注册处理程序拦截器？

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.web.servlet.HandlerInterceptor;

public class CustomInterceptor implements HandlerInterceptor {

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) {
        // 在请求处理之前执行的逻辑
        return true; // 返回true将继续处理请求，返回false将取消请求
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler, ModelAndView modelAndView) {
        // 请求处理之后，视图渲染之前执行的逻辑
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception exception) {
        // 视图渲染之后执行的逻辑
    }
}

<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping">
   <property name="interceptors">
        <list>
            <ref bean="customInterceptor"/>
        </list>
    </property>
</bean>

<bean id="customInterceptor" class="com.example.CustomInterceptor"/>

<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
   <property name="interceptors">
        <list>
            <ref bean="customInterceptor"/>
        </list>
    </property>
   <property name="mappings">
       <value>
            /example/**=exampleController
        </value>
    </property>
</bean>