0
的最後一條記錄
我試圖將我的數據庫表中的所有記錄顯示到JTable中。問題是,當我運行代碼時,它只會顯示錶格中的最後一條記錄。JTable只顯示來自表
代碼:
public uitgifteInfo() throws SQLException{
final JFrame frame = new JFrame("Uitgifte punten");
String[] columns = {"Nummer", "Adres", "Postcode", "Plaats",
"capaciteit"};
String sql = "SELECT * FROM uitgiftepunt";
try (
Connection conn = connection.getConnection();
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(sql);
){
while (rs.next()) {
int nummer = rs.getObject("nummer", Integer.class);
String adres = rs.getObject("adres", String.class);
String postcode = rs.getObject("postcode", String.class);
String plaats = rs.getObject("plaats", String.class);
int cap = rs.getObject("capaciteit", Integer.class);
Object[][] data = {
{nummer,adres,postcode,plaats,cap}
};
JTable table = new JTable(data, columns);
JScrollPane scrollPane = new JScrollPane(table);
table.setFillsViewportHeight(true);
JLabel lblHeading = new JLabel("Uitgiftepunt Info");
lblHeading.setFont(new Font("Arial",Font.TRUETYPE_FONT,24));
frame.getContentPane().setLayout(new BorderLayout());
frame.getContentPane().add(lblHeading,BorderLayout.PAGE_START);
frame.getContentPane().add(scrollPane,BorderLayout.CENTER);
}
}
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(550, 550);
frame.setVisible(true);
}
不是Object應該顯示我的表中的所有記錄[] []數據?而不僅僅是最後一個。
每1個維對象數組添加到列表和while循環表 – XtremeBaumer