Question

java swing怎样将数据库取出的内容填到JTable里?

数据库的数据取出来了，但是要怎样才能让它填到如图定义好的JTable表格里面去呢？ 代码如下：class StuShowGUI extends JPanel implements ActionListener{ JTable stuTable; JScrollPane sp; JButton quit; Object[][]stuInfo =new Object[40][4]; final Object[] colName ={"编号","书名","类型","状态"}; public StuShowGUI(){ try{ stuTable =new JTable(stuInfo,colName); sp =new JScrollPane(stuTable); String sql="select * from bookdir"; ResultSet rs=DAO.executeQuery(sql); while(rs.next()){ String Bno = rs.getString(1); String Bname = rs.getString(2); String Bkind = rs.getString(3); String Bcondtion = rs.getString(4); } } catch (Exception e) { e.printStackTrace(); }

Answer 1

设置模型（model）然后使用模型的方法添加行！ 例如：dtm
=
new
DefaultTableModel(new
String[]{"姓名","性别","年龄"},0);
JTable
jTable
=
new
JTable(dtm); //使用一下方法添加dtm.addRow(new
String[]{"sa","dasd","dasd"});