Android服务器端查询结果问题

[coffeeroy2]

在服务端，通过如下代码将查询结果放到list中，结果发现没有第一行。明明用beforeFirst()移动到第一行了，却还是没有效果。请问这是怎么回事？

JDBConnection sqlConn = new JDBConnection();
		ResultSet resRes = sqlConn.executeQuery("select * from message");

		int row = 0;
		try {
			resRes.last();
			row = resRes.getRow();
			ResultSetMetaData resMD = resRes.getMetaData();
			int columns = resMD.getColumnCount();
			
			listAll.clear();
			resRes.beforeFirst();
			System.out.println(resRes.next());
			while (resRes.next()) {
				for (int i = 1; i <= columns; i++) {
					System.out.println(resRes.getString(i));
					listAll.add(resRes.getString(i));
				}
			}
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

[coffeeRoy]

把第一行舍掉吧