protected void BtnClearLog_Click(object sender, EventArgs e) { DBLog log = new DBLog(); LogInfo info = new LogInfo(); info.UserName = PEContext.Current.Admin.AdminName; info.UserIP = PEContext.Current.UserHostAddress; info.ScriptName = base.Request.RawUrl; info.Timestamp = DateTime.Now; info.Message = "清空日志"; info.Title = info.Message; log.Add(info); log.Delete(DateTime.Today.AddDays(-2.0)); AdminPage.WriteSuccessMsg("成功清空了日志。注意:两天内的日志会被系统保留。", "LogManager.aspx"); }