一个简单的生产者消费者模式,二个线程进行存数据,一个线程进行取数据。
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
public class BlockingQueueTest {
/**
* @param args
*/
public static void main(String[] args) {
final BlockingQueue queue = new ArrayBlockingQueue(3);
for (int i = 0; i < 2; i++) {
new Thread(new Runnable() {
@Override
public void run() {
while (true) {
try {
Thread.sleep((long) Math.random() * 1000);
System.out.println(Thread.currentThread().getName()
+ " 准备放数据 ");
queue.put(1);
System.out.println(Thread.currentThread().getName()
+ " 队列中有数据 " + queue.size() + " 个");
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}).start();
}
new Thread(new Runnable() {
@Override
public void run() {
while (true) {
try {
Thread.sleep((long) Math.random() * 1000);
System.out.println(Thread.currentThread().getName()
+ " 准备取数据 ");
queue.take();
System.out.println(Thread.currentThread().getName()
+ " 队列中剩余数据 " + queue.size() + " 个");
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}).start();
}
}
可以自己实际测试一下,可以运行。自己可以查看结果即明白多线程的应用多线程的并发执行应用(生产者消费者模式),布布扣,bubuko.com
原文地址:http://blog.csdn.net/u012516914/article/details/38690991