增加搜索参数

@@ -31,7 +31,7 @@ var $input = $('#search-input input'),
     $icon = $('.search-icon'),
     $clear = $('#search-input .clear-input');
 
-var shopId;
+var shopId,sort;
 
 //默认筛选条件
 var defaultOpt = require('./query-param');
@@ -101,6 +101,7 @@ function getQueryString(name) {
 }
 
 shopId = getQueryString('shop_id');
+sort = getQueryString('sort');
 
 /**
  * 筛选注册的回调，筛选子项点击后逻辑
@@ -202,6 +203,10 @@ function search(opt) {
         params.shop_id = shopId;
     }
 
+    if (sort) {
+        params.sort = sort;
+    }
+
     $.extend(setting, defaultOpt, params);
 
     searching = true;