微信公众号支付获取不到notify_url通知

Question

2015-07-23 10:06:07,848 INFO -SaleAction.wechat_paymentResult
微信支付后台通知结果:{}
2015-07-23 10:06:07,848 INFO -微信支付后台通知结果:
微信支付后台通知结果:{}
2015-07-23 10:06:07,849 INFO -微信支付后台通知结果:
微信支付后台通知结果:{}
2015-07-23 10:06:07,849 INFO -微信支付后台通知结果:
2015-07-23 10:06:07,849 INFO -微信支付后台通知结果:
微信通知：

后台代码：
System.out.println("微信支付后台通知结果:"+request.getParameterMap());
InputStream inputStream = request.getInputStream();
String requestXml = IOUtils.toString(request.getInputStream(),request.getCharacterEncoding());
logger.info("微信支付后台通知结果:"+requestXml);

    ActionContext cxt = ActionContext.getContext();
    HttpServletRequest req = (HttpServletRequest) cxt.get(ServletActionContext.HTTP_REQUEST);
    System.out.println("微信支付后台通知结果:"+req.getParameterMap());
    String reque = IOUtils.toString(req.getInputStream(),req.getCharacterEncoding());
    logger.info("微信支付后台通知结果:"+reque);

    HttpServletRequest re = ServletActionContext.getRequest();
    System.out.println("微信支付后台通知结果:"+re.getParameterMap());
    String rq = IOUtils.toString(re.getInputStream(),re.getCharacterEncoding());
    logger.info("微信支付后台通知结果:"+rq);

Answer 1

看一下是不是因为网址格式问题，
这样的notify_url ：http://www.a.com/index.php?/wechat/notify
微信是通知发送到这来：http://www.a.com/index.php 所以没法收到信息！