springmvc的拦截器，怎么设置不拦截的url

<!-- 默认首页 --> 

<mvc:view-controller path="/" view-name="redirect:/loginpage" /> 

 

<!-- 拦截器 --> 

<mvc:interceptors> 

<mvc:interceptor> 

<mvc:mapping path="/**"/> 

<mvc:exclude-mapping path="/loginpage/**"/> 

<bean class="com.me.common.LoginInterceptor" /> 

</mvc:interceptor> 

</mvc:interceptors> 

 

我的配置，我想进默认首页时不拦截，可还是拦截了，怎么回事？

 

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采纳的答案

<!-- 默认首页 --> 

<mvc:view-controller path="/" view-name="redirect:/loginpage" /> 

 

<!-- 拦截器 --> 

<mvc:interceptors> 

<mvc:interceptor> 

<mvc:mapping path="/**"/> 

<mvc:exclude-mapping path="/loginpage/**"/> 

<bean class="com.me.common.LoginInterceptor" /> 

</mvc:interceptor> 

</mvc:interceptors> 

 

<mvc:exclude-mapping path="/loginpage/**"/> 

 

------------------改成-----> 

 

<mvc:exclude-mapping path="/"/>  

<mvc:exclude-mapping path="/loginpage/**"/> 

 

估计是你访问"/"时就到了拦截器

 

 

 

 

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在拦截器里注入一个属性 List<String> uncheckUrls 

<mvc:interceptor> 

<mvc:mapping path="/**"/> 

<bean class="com.hz.sunday.portalvip.interceptor.PermissionInterceptor"> 

<property name="uncheckUrls"> 

                         <list> 

                            <value>/login</value> 

                              <value>/doLogin</value> 

 

                          </list> 

               </property> 

</bean> 

</mvc:interceptor> 

 

 

public class PermissionInterceptor extends HandlerInterceptorAdapter { 

 

/** 

* 免登入 免检查地址 

*/ 

private List<String> uncheckUrls; 

 

public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)     

    

String requestUrl = request.getRequestURI(); 

if(uncheckUrls.contains(requestUrl)){ 

return true; 

}else{ 

 

//TODO 做拦截的事情 

}