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");
}
