- public class ProducerConsumerTest {
- public static void main(String[] args) {
- Resource res = new Resource();
- Producer p = new Producer(res);
- Consumer c = new Consumer(res);
-
- Thread t1 = new Thread(p);
- Thread t2 = new Thread(c);
- Thread t3 = new Thread(p);
- Thread t4 = new Thread(c);
- t1.start();
- t2.start();
- t3.start();
- t4.start();
- }
- }
- class Resource{
- private String name;
- private int count = 1;
- private boolean flag = false;
- public synchronized void set(String name){
- while(flag){
- try{this.wait();}catch(Exception e){}
- this.name = name+"..."+count++;
- System.out.println(Thread.currentThread().getName()+"---生产者---"+this.name);
- flag = true;
- this.notifyAll();
- }
- }
- public synchronized void out(){
- while(!flag){
- try{this.wait();}catch(Exception e){}
- System.out.println(Thread.currentThread().getName()+"-----消费者-----"+this.name);
- flag = false;
- this.notifyAll();
- }
- }
- }
- class Producer implements Runnable{
- private Resource res;
- Producer(Resource res){
- this.res = res;
- }
- public void run() {
- while(true){
- res.set("zhangsan");
- }
- }
-
- }
- class Consumer implements Runnable{
- private Resource res;
- Consumer(Resource res){
- this.res = res;
- }
- public void run() {
- while(true){
- res.out();
- }
- }
-
- }
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看毕姥爷多线程视频写的生产者消费者,运行没反应,麻烦大家来瞅瞅 |
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