链接特殊处理

src/components/activity/newyear-2019/landing/index.js

@@ -372,11 +372,10 @@ class Landing extends Component {
   }
 
   requiredLogin = () => {
-    const {history, user} = this.props
-
+    const {history, user, location} = this.props
     if (user.hasError) {
       if (browser.isWeixin) {
-        window.location.assign(`https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx23dac6775ac82877&redirect_uri=${encodeURIComponent(window.location.href + '&aa=bb')}&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect`)
+        window.location.assign(`https://open.weixin.qq.com/connect/oauth2/authorize?appid=wx23dac6775ac82877&redirect_uri=${encodeURIComponent(`${window.location.origin}${location.pathname}?treasure_code=${getParam('treasure_code')}&origin=${getParam('origin')}&aa=bb`)}&response_type=code&scope=snsapi_userinfo&state=STATE#wechat_redirect`)
       } else {
         history.push('/passport')
       }