struts2 自定义拦截器 无法读取cookie

[wubaoyu33]

搞了一天了，怎么就不明白。action可获取，从拦截器跳至其他action都可获取浏览器，就是拦截器里的request的cookie都是空的
sruts2 配置文件

<package name="weixin" namespace="/weixin" extends="struts-default">
<interceptors>
<interceptor name="weixinInterceptor" class="com.jd.pop.wxo2o.web.interceptor.WeixinInterceptor" />
<interceptor-stack name="weixinStack">
<interceptor-ref name="weixinInterceptor"></interceptor-ref>
<interceptor-ref name="defaultStack"></interceptor-ref>
</interceptor-stack>
</interceptors>
<action name="*" method="{1}" class="weixinAction">
<result name="gotobind" type="redirect">/bind/bind.action</result>
<interceptor-ref name="weixinStack"/>
</action>
</package>

java 代码
HttpServletRequest request = (HttpServletRequest) actionInvocation.getInvocationContext().get(ServletActionContext.HTTP_REQUEST);
Cookie allCookie[]= request.getCookies();

[爱跳舞的铅笔头]

拦截器要实现ServletRequestAware接口，然后添加一个HttpServletRequest属性，这里给属性命名为request， 重写方法： public void setServletRequest(HttpServletRequest request) { this.request = request; } 然后通过这个request获取cookie。

[wubaoyu33]

[quote=引用 1 楼 baohuan_love 的回复:] 拦截器要实现ServletRequestAware接口，然后添加一个HttpServletRequest属性，这里给属性命名为request， 重写方法： public void setServletRequest(HttpServletRequest request) { this.request = request; } 此法发帖前早已试过，无用

[wubaoyu33]

没人遇到同样的情况吗

[Reetmoon]

@Override public String intercept(ActionInvocation actionInvocation) throws Exception { ActionContext actionContext = actionInvocation.getInvocationContext(); HttpServletRequest request= (HttpServletRequest) actionContext.get(StrutsStatics.HTTP_REQUEST); HttpServletResponse response = (HttpServletResponse) actionContext.get(StrutsStatics.HTTP_RESPONSE); System.out.println(request); System.out.println(response); return actionInvocation.invoke(); }