@SuppressWarnings("unchecked")
	private List getList(String sql, Object[] params) throws SQLException {
		List list = null;
		mydb.doPstm(sql, params);
		ResultSet rs = mydb.getRs();
		if (rs != null) {
			list = new ArrayList();
			while (rs.next()) {
				FileBean single = new FileBean();
				single.setId(rs.getInt(1));
				single.setSaveName(rs.getString(2));
				single.setFileName(rs.getString(3));
				single.setFileType(rs.getString(4));
				single.setFileSize(rs.getInt(5));
				single.setFileInfo(rs.getString(6));
				single.setUptime(StringHandler.timeTostr(rs.getTimestamp(7)));
				list.add(single);
			}
			rs.close();
		}
		return list;
	}