- public class Day12Test1 {
- public static void main(String[] args) {
- Resouce r = new Resouce();
- new Thread(new Producer(r)).start();
- new Thread(new Producer(r)).start();
- new Thread(new Consumer(r)).start();
- new Thread(new Consumer(r)).start();
- }
- }
- class Resouce{
-
- private String name;
- private int count = 1;
- private boolean flag = false;
- public synchronized void set(String name){
-
- while(flag)
- try{
- wait();
- }
- catch(Exception e){
- // throw new RuntimeException();
- }
- this.name = name + count++;
- System.out.println(Thread.currentThread().getName()+"...生产者......"+this.name);
- flag = true;
- notifyAll();
- }
- public synchronized void out(){
- while(!flag)
- try{
- wait();
- }
- catch(Exception e){
- // throw new RuntimeException();
- }
- System.out.println(Thread.currentThread().getName()+"+消费者+"+this.name);
- flag = false;
- notifyAll();
- }
- }
- class Producer implements Runnable{
- private Resouce r;
- Producer(Resouce r){
- this.r = r;
- }
- public void run(){
- while(true){
- r.set("汉堡");
- }
- }
- }
- class Consumer implements Runnable{
- private Resouce r;
- Consumer(Resouce r){
- this.r = r;
- }
- public void run(){
- while(true){
- r.out();
- }
- }
- }
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