Merge branch 'release/5.3' of http://git.yoho.cn/fe/yohobuywap-node into release/5.3

@@ -5,7 +5,7 @@
  * Time: 16:55
  */
 
-var qs = window.queryString;
+var qs = require('yoho-qs');
 
 var jsApiList = [
     'checkJsApi',

@@ -8,9 +8,9 @@
 
 module.exports = function() {
     var $ = require('yoho-jquery');
-    var _weChatInterface = '//m.yohobuy.com/life/getSignPackage';
+    var _weChatInterface = '//m.yohobuy.com/activity/wechat/share';
 
-    $.getJSON(_weChatInterface + '?pageurl=' +
+    $.getJSON(_weChatInterface + '?url=' +
         encodeURIComponent(location.href.split('#')[0]) + '&callback=?', function(json) {
         var _appId, _timestamp, _nonceStr, _signature;
 
@@ -23,7 +23,7 @@ module.exports = function() {
             _appId = json.appId.toString();
             _timestamp = json.timestamp;
             _nonceStr = json.nonceStr.toString();
-            _signature = json.signature.toString();
+            _signature = json.ticket.toString();
 
             wx.config({
                 debug: false,