实例1-使用实例-单个语句：
int totalCount = 0; List<int> alist = new List<int> { 5001536, 2, 3 }; List<User_info> userInfoList = UserCenterBus.Select_WebSiteBase<User_info>(1, 10, User_info._USER_INFO_, User_info._ID_ + " DESC", out totalCount, m => alist.Contains(m.ID)); base.Response.Write(JsonHelper.ConvertJsonToStr(userInfoList));