private JPanel panel;
static String[] cloum = {"商品号","商品名","产地","货架上存在数量","单件价格","生产日期"};
static Object[][] row =new Object[15][6];
private static JTable table =new JTable(row,cloum);
private JScrollPane scrollPane =new JScrollPane(table);JPanel panel = new JPanel();
public void init() {
panel.setBounds(37, 10, 491, 413);
contentPane.add(panel);
//panel.setLayout(null); //贼关键!!!
table.setBounds(37,10, 491, 413);
panel.add(scrollPane,BorderLayout.CENTER);
}
**在创建Jtable的时候不能用 panel.add(table);这样直接添加,应该把jtable封装进JScrollPane z中。panel再添加JScrollPane。结果还是不行。
尝试了几次,把setlayout注释掉就可以了。**
Jtabel表头无法显示问题
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转载自blog.csdn.net/qq_38119588/article/details/85202420
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