간단한 생산 소비 절차를 실현하다
package com.pcxm.blockqueue;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicInteger;
public class QueueTest {
public static AtomicInteger atomicInteger = new AtomicInteger(0);
public volatile static Boolean isRun = true;
public volatile static Boolean isConsum = true;
public static void main(String[] args) throws Exception {
BlockingQueue que = new LinkedBlockingQueue<>();
//
ExecutorService producerPool = Executors.newFixedThreadPool(5);
//
ExecutorService consumerPool = Executors.newFixedThreadPool(5);
producerPool.execute(new Runnable() {
@Override
public void run() {
System.err.println(" !");
while (isRun) {
System.out.println(" ...");
try {
int incrementAndGet = atomicInteger.incrementAndGet();
Thread.sleep(1000);
if(incrementAndGet > 10){
break;
}
System.out.println(" " + incrementAndGet + " ");
que.put(" " + incrementAndGet);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
}
});
consumerPool.execute(new Runnable() {
@Override
public void run() {
System.err.println(" ");
while (isConsum) {
try {
String poll = que.poll(2, TimeUnit.SECONDS);
if(poll==null){
break;
}
System.err.println(" " + poll);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
}
});
producerPool.shutdown();
consumerPool.shutdown();
}
}
전재 대상:https://www.cnblogs.com/hetutu-5238/p/9084357.html