http://open.weixin.qq.com/connect/oauth2/authorize?appid=wx42c1b6dea22ab503&redirect_uri=http%3A%2F%2Fxctyz.w1.luyouxia.net%2Fapplybind&response_type=code&scope=snsapi_base&state=123#wechat_redirect返回的永远是原链接？

网页授权经常拿不到code,授权后的回调地址并没有code,有时有有时没有