java 问题 急急急！！！

来源：百度知道 编辑：UC知道 时间：2024/06/14 07:56:07
运行报错谢谢高手给指点一下

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;

public class Jtable2 {
public Jtable2(){
JFrame f=new JFrame();
Object[][] playerInfo={
{"小明",new Integer(66),new Integer(32),new Integer(98),new Boolean(false)},
{"小利",new Integer(82),new Integer(69),new Integer(128),new Boolean(true)},
};
String[] Names = ;//此处报错
JTable table=new JTable(playerInfo,Names);
table.setPreferredScrollableViewportSize(new Dimension(550,30));
JScrollPane scrollPane=new JScrollPane(table);
f.getContentPane().add(scrollPane,BorderLayout.CENTER);
f.setTitle("Simple Table");
f.pack();
f.show();
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0)

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;

public class Jtable2 {
public Jtable2(){
JFrame f=new JFrame();
Object[][] playerInfo={ {"小明",new Integer(66),new Integer(32),new Integer(98),new Boolean(false)},
{"小利",new Integer(82),new Integer(69),new Integer(128),new Boolean(true)},
};
String[] Names ={"姓名","fdf","fdf","fdf","fdf"};//此处报错
JTable table=new JTable(playerInfo,Names);
table.setPreferredScrollableViewportSize(new Dimension(550,30));
JScrollPane scrollPane=new JScrollPane(table);
f.getContentPane().add(scrollPane,BorderLayout.CENTER);
f.setTitle("Simple Table");
f.pack();
f.setVisible(true);
f.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
}
public sta