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| import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.BlockingQueue;
public class Demo09_BlockingQueue {
private static BlockingQueue<String> queue = new ArrayBlockingQueue<>(5);
private static class Producer extends Thread {
@Override
public void run() {
System.out.print("进入线程准备生产: " + Thread.currentThread() + "\n");
try {
queue.put("product");
} catch (InterruptedException e) {
e.printStackTrace();
}
System.out.print(Thread.currentThread() + "生产结束...\n");
}
}
private static class Consumer extends Thread {
@Override
public void run() {
try {
String product = queue.take();
} catch (InterruptedException e) {
e.printStackTrace();
}
System.out.print(Thread.currentThread() + " consume...\n\n");
}
}
public static void main(String[] args) {
for (int i = 0; i < 3; i++) {
Producer producer = new Producer();
producer.start();
}
for (int i = 0; i < 5; i++) {
Consumer consumer = new Consumer();
consumer.start();
}
for (int i = 0; i < 2; i++) {
Producer producer = new Producer();
producer.start();
}
}
}
|
