模拟抽奖系统

　　今天天气晴，心情挺好~~~

　　写了个小程序，模拟抽奖系统，功能待完善~~~~

　//这里是界面代码　

package luck.liubao;

import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;

/**
 *
 * @author Administrator
 */
public class LuckFrameTest {

    public static void main(String[] args) {
        new LuckFrame();
    }
}

class LuckFrame extends JFrame {

    JTextArea jta;
    JScrollPane scroll;
    JPanel buttonPanel, textPanel;
    JButton startbutton, endbutton;
    LuckMothd lm;
    String s;
    Thread thread;
    public LuckFrame() {
        this.setVisible(true);
        this.setSize(400, 300);
        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        this.setTitle("抽奖系统");
        lm=new LuckMothd();

        jta = new JTextArea();
        scroll = new JScrollPane(jta);
        this.add(scroll, BorderLayout.CENTER);

        buttonPanel = new JPanel();
        startbutton = new JButton("开始");
        endbutton = new JButton("停止");
        buttonPanel.add(startbutton);
        buttonPanel.add(endbutton);
        this.add(buttonPanel, BorderLayout.SOUTH);
       thread=new Thread(new linestart());
        startbutton.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e)  {
                    thread.start();
            }
        });

        endbutton.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent e) {
                lm.stop();
                JOptionPane.showMessageDialog(null, "恭喜你！ "+s+"！ 你中奖了！");
            }
        });
    }

    public class linestart implements Runnable{

        public linestart() {
        }

        public void run() {
            while(lm.isFlag()){
                s=lm.start();
                jta.append(s+"\n");
                try {
                    Thread.sleep(100);
                } catch (InterruptedException ex) {
                    JOptionPane.showMessageDialog(null, "错误！");
                }
            }
        }
    }
}

 

//这里是对象方法

package luck.liubao;

import java.util.Random;
import javax.net.ssl.SSLContext;

public class LuckMothd {
    private boolean flag=true;
    Person[] ss;
    public LuckMothd() {
       
       ss = new Person[10];
        ss[0] = new Person("张三","15031526715","唐山");
        ss[1] = new Person("李四","15031529411","内蒙");
        ss[2] = new Person("小明","15031522915","石家庄");
        ss[3] = new Person("王五","15031527781","承德");
        ss[4] = new Person("力强","15031556891","廊坊");
        ss[5] = new Person("小利","15031577561","辽宁");
        ss[6] = new Person("老毕","15031529733","大连");
        ss[7] = new Person("小崔","15031529415","哈尔滨");
        ss[8] = new Person("李阳","15031526213","海南");
        ss[9] = new Person("小马","15031529882","广州");
       
       
      
    }
    public void stop(){
            flag=false;
        }

    public boolean isFlag() {
        return flag;
    }
   public String start(){
        Random r=new Random();
        int i=r.nextInt(10);
        return ss[i].toString();
   }
}
class Person{
    private String name;
    private String phonenumber;
    private String address;

    public Person(String name, String phonenumber, String address) {
        this.name = name;
        this.phonenumber = phonenumber;
        this.address = address;
    }

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getPhonenumber() {
        return phonenumber;
    }

    public void setPhonenumber(String phonenumber) {
        this.phonenumber = phonenumber;
    }

    @Override
    public String toString() {
        return  name + "\t" + phonenumber + "\t" + address ;
    }

}

 

总结：

　　在刚开始完成的程序，当开始抽奖后，界面将完全卡死，这就让哥郁闷的~疼，想了想，应该是线程问题，看了看书，试了好多次，居然出结果了，可喜的，出的结果和我预想结果极其相似，心情一乐，就发上来了，代码仍在待优化中~~~~~~~~~~~