本帖最后由 孙百鑫 于 2013-6-30 08:19 编辑
public class Test4 {
public static void main(String[] args) {
Resource r = new Resource();
Producer pro = new Producer(r);
Cousumer con = new Cousumer(r);
Thread t1 = new Thread(pro);
Thread t2 = new Thread(con);
t1.start();
t2.start();
}
}
class Resource {
private String name;
private int count = 1;// 编号
private boolean flag = false;
public synchronized void set(String name) {
if (flag) {
try {
this.wait();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
this.name = name + "--" + count++;
System.out.println(Thread.currentThread().getName() + "..生产者"
+ this.name);
flag = true;
this.notify();
}
public synchronized void out() {
if (!flag) {
try {
this.wait();
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
System.out.println(Thread.currentThread().getName() + "..消费者"
+ this.name);
flag = false;
this.notify();
}
}
class Producer implements Runnable {
private Resource res;
public Producer(Resource res) {
this.res = res;
}
public void run() {
// TODO Auto-generated method stub
while (true) {
res.set("+商品+");
}
}
}
class Cousumer implements Runnable {// 消费者
private Resource res;
public Cousumer(Resource res) {
this.res = res;
}
public void run() {
// TODO Auto-generated method stub
res.out();
}
}
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