package Thread;

//线程的通信

//两个线程，交替打印1-100之间的数

class Number implements Runnable{

private int number = 1;

@Override

public void run() {

while(true){

synchronized(this){

if(number <= 100){

//唤醒被阻塞的线程

notify();

try {

Thread.sleep(100);

} catch (InterruptedException e) {

e.printStackTrace();

}

System.out.println(Thread.currentThread().getName() + ":" + number);

number ++;

//阻塞当前的线程，并释放锁

try {

wait();

} catch (InterruptedException e) {

e.printStackTrace();

}

}else {

break;

}

}

}

}

}

public class CommunicationTest {

public static void main(String[] args) {

Number num = new Number();

Thread t1 = new Thread(num);

Thread t2 = new Thread(num);

t1.setName("线程1");

t2.setName("线程2");

t1.start();

t2.start();

}

}