消息列表排序

application/api/controller/Message.php

@@ -125,7 +125,7 @@ class Message extends Api
         $data=array();
         if($user){
             $wheres['status']=2;
-            $list = Db::name('message')->where($wheres)->where("group_id=3 or group_id={$user->group_id}")->order('id desc')->paginate($size,'',$config);
+            $list = Db::name('message')->where($wheres)->where("group_id=3 or group_id={$user->group_id}")->order('sendtime desc')->paginate($size,'',$config);
             if($list){
                 foreach ($list as $k=>$v){
                     $data[$k]['message_id']=$v['id'];