操作系统实验（生产者消费者问题java实现）精品.doc

操作系统实验（生产者消费者问题java实现） 一 实验目的 1 深刻理解进程同步的概念。 2 掌握经典同步问题，生产者——消费者问题。 二 实验设备 PC机 三 实验内容 在Java开发平台模拟经典进程同步问题，生产者——消费者问题。 四 程序的主要代码 import java.awt.*; import javax.swing.*; import java.awt.event.*; public class PAC extends JFrame{ protected JButton producer1,producer2,producer3,consumer1,consumer2,consumer3; protected JTextField blank1,blank2,blank3,blank4,blank5; int[] array = new int[5]; public PAC(){ JPanel p1 = new JPanel(new FlowLayout(FlowLayout.CENTER,2,2)); p1.add(producer1 = new JButton(生产者1)); p1.add(producer2 = new JButton(生产者2)); p1.add(producer3 = new JButton(生产者3)); JPanel p2 = new JPanel(new FlowLayout(FlowLayout.CENTER,2,2)); p2.add(new JLabel(缓冲区)); p2.add(blank1 = new JTextField(5)); p2.add(blank2 = new JTextField(5)); JPanel p3 = new JPanel(new FlowLayout(FlowLayout.CENTER,2,2)); p3.add(consumer1 = new JButton(消费者1)); p3.add(consumer2 = new JButton(消费者2)); p3.add(consumer3 = new JButton(消费者3)); JPanel p4 = new JPanel(new GridLayout(4,1,2,2)); p4.add(new JLabel(阻塞队列)); p4.add(blank3 = new JTextField(5)); p4.add(blank4 = new JTextField(5)); p4.add(blank5 = new JTextField(5)); JPanel p5 = new JPanel(new GridLayout(3,1,10,50)); p5.add(p1); p5.add(p2); p5.add(p3); JPanel p6 = new JPanel(new BorderLayout(3,3)); p6.add(p4,BorderLayout.EAST); p6.add(p5,BorderLayout.CENTER); setLayout(new FlowLayout(FlowLayout.CENTER,10,20)); this.getContentPane().add(p6); producer1.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ wh(1); } }); producer2.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ wh(2); } }); producer3.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent e){ wh(3); } }); consumer1.addActionListe