修复汇总问题

colly_wyx

2018-05-09 e6c0c096dc8ecefc61c4a3822750c43a1727f250

 application/core/System/Db/Mongo.php

@@ -330,6 +330,7 @@
        $query = $this->_parseId($query);
        // 结果集偏历
        $cursor  = $col->find($query,$fields);

        // 排序
        if($sort){
            $cursor->sort($sort);