添加搜索viewNum参数

@@ -154,7 +154,10 @@ class SearchData
         if (!isset($condition['page'])) {
             $param['page'] = 1;
         }
-        if (!isset($condition['limit'])) {
+        
+        if(isset($condition['viewNum'])) {
+            $param['viewNum'] = $condition['viewNum'];
+        }  else if (!isset($condition['limit'])) {
             $param['viewNum'] = 60;
         } else {
             $param['viewNum'] = $condition['limit'];