syntax = "proto3";
option go_package = ".;pb";


//用户扩展数据
message DBUserExpand {
    string id = 1;                  //主键id
    string uid  = 2;                //用户id   
    int64 lastreadnotiftime = 3;    //最后阅读公告时间
    int32 chatchannel = 4;          //跨服聊天频道
 }