/// <summary> /// 更新好友列表,默认超过10小时需要刷新 /// </summary> /// <returns></returns> public static async Task Refresh() { if (!NeedRefresh()) { return; } // 暂时取所有,后续增加好友功能 var tbl = await new UnaryRpc( "cm", "Da.Query", "select id,name,phone,sex,(case photo when '' then 'photo/profilephoto.jpg' else photo end) as photo, mtime from cm_user" ).Call <Table <ChatMember> >(); // 将新列表缓存到本地库 AtState.Exec("delete from ChatMember"); if (tbl != null && tbl.Count > 0) { foreach (var r in tbl) { r.IsAdded = true; } await AtState.BatchSave(tbl, false); } // 记录刷新时间 AtState.SaveCookie(_refreshKey, Kit.Now.ToString()); }