java中Swing会奔跑的线程侠

import java.awt.Graphics;import java.awt.Image;import java.awt.Toolkit;import javax.swing.JPanel;public class CartonPerson extends JPanel implements Runnable{	Image img[]=new Image[6];	int index=0;	int speed;	public CartonPerson(int speed){		this.speed=speed;		img[0]=Toolkit.getDefaultToolkit().getImage("1.png");		img[1]=Toolkit.getDefaultToolkit().getImage("2.png");		img[2]=Toolkit.getDefaultToolkit().getImage("3.png");		img[3]=Toolkit.getDefaultToolkit().getImage("4.png");		img[4]=Toolkit.getDefaultToolkit().getImage("5.png");		img[5]=Toolkit.getDefaultToolkit().getImage("6.png");	}	public void run(){		while(true){			try{				repaint();				Thread.sleep(100);			}			catch(InterruptedException e){				e.printStackTrace();			}		}	}	@Override	public void paintComponent(Graphics g) {		// TODO Auto-generated method stub		super.paintComponent(g);		g.drawImage(img[index], 0, 0, getWidth(), getHeight(), this);//		System.out.println(index);		if(index==5){			index=0;		}		else{			index++;		}	}}

import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.JButton;import javax.swing.JFrame;public class SingleThreadCarton extends JFrame{	CartonPerson p1;	JButton bstart=new JButton("开始");	JButton bpause=new JButton("稍等");	JButton bresume=new JButton("继续");	SingleThreadCarton(){		init();		this.setTitle("奔溃的线程侠");		this.setSize(600, 500);		this.setResizable(true);		this.setLocationRelativeTo(null);		this.setDefaultCloseOperation(EXIT_ON_CLOSE);		this.setVisible(true);	}	void init(){		this.setLayout(null);		p1=new CartonPerson(0);		p1.setBounds(260, 100, 80, 160);		bstart.setBounds(260,280, 80, 30);		bpause.setBounds(260, 320, 80, 30);		bresume.setBounds(260, 360, 80, 30);		this.add(p1);		this.add(bstart);		this.add(bpause);		this.add(bresume);		ButtonClick bc=new ButtonClick();		bstart.addActionListener(bc);		bpause.addActionListener(bc);		bresume.addActionListener(bc);	}	class ButtonClick implements ActionListener{		@Override		public void actionPerformed(ActionEvent e) {			// TODO Auto-generated method stub			if(e.getSource()==bstart){				p1.run();			}			else if(e.getSource()==bpause){							}			else if(e.getSource()==bresume){							}		}	}	public static void main(String[] args){		new SingleThreadCarton();	}}

import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import javax.swing.JButton;import javax.swing.JFrame;public class MultiThreadCarton extends JFrame{	CartonPerson p1;	Thread t1;	JButton bstart=new JButton("开始");	JButton bpause=new JButton("稍等");	JButton bresume=new JButton("继续");	MultiThreadCarton(){		init();		this.setTitle("奔跑的线程侠");		this.setSize(600, 500);		this.setResizable(true);		this.setLocationRelativeTo(null);		this.setDefaultCloseOperation(EXIT_ON_CLOSE);		this.setVisible(true);	}	void init(){		this.setLayout(null);		p1=new CartonPerson(0);		p1.setBounds(260, 100, 80, 160);		bstart.setBounds(260,280, 80, 30);		bpause.setBounds(260, 320, 80, 30);		bresume.setBounds(260, 360, 80, 30);		this.add(p1);		this.add(bstart);		this.add(bpause);		this.add(bresume);		ButtonClick bc=new ButtonClick();		bstart.addActionListener(bc);		bpause.addActionListener(bc);		bresume.addActionListener(bc);		t1=new Thread(p1);	}	class ButtonClick implements ActionListener{		@Override		public void actionPerformed(ActionEvent e) {			// TODO Auto-generated method stub			if(e.getSource()==bstart){//				p1.run();				t1.start();			}			else if(e.getSource()==bpause){				t1.suspend();			}			else if(e.getSource()==bresume){				t1.resume();			}		}	}	public static void main(String[] args){		new MultiThreadCarton();	}}