public void updateTable() {
		todayResultSet = ConnectMySQL.getTodayResultSet();
		int SQLcount = 0;
		try {
			while (todayResultSet.next())
				SQLcount++;
		} catch (SQLException e1) {
			// TODO Զɵ catch 
			e1.printStackTrace();
		}
		System.out.println(SQLcount);
		System.out.println(memTable.getRowCount());
		if (SQLcount != memTable.getRowCount()) {
			deleteAllRows();
			try {
				Thread.sleep(5000); // JTableԴٶ죬ᷢԽsleep(10000)ʱҲУӣ׳쳣ǲ
				updateTableRightNow();
			} catch (InterruptedException e) {
				// TODO Զɵ catch 
				e.printStackTrace();
			}
		}
	}