利用JTable类直接创建表格（带滑轮）

public class ExampleFrame_01 extends JFrame{

    public static void main(String[] args) {
        // TODO Auto-generated method stub
        ExampleFrame_01 frame = new ExampleFrame_01();
        frame.setVisible(true);

    }
    public ExampleFrame_01() {
        // TODO Auto-generated constructor stub
        super();
        setTitle("创建可以滚动的表格");
        setBounds(100,100,240,150);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        String[] columnNames = {"A","B"};
        String[][] tableValues = {{"A1","B1"},{"A2","B2"},{"A3","B3"},{"A4","B4"},{"A5","B5"}};
        JTable table = new JTable(tableValues,columnNames);
        JScrollPane scrollPane = new JScrollPane(table);
        getContentPane().add(scrollPane, BorderLayout.CENTER);
    }
}