/**
* @author:wangmingsai
* @date:2019/3/5
* @desc:
*/
public class MoreThread {public static void main(String[] args) {
Object ob = new Object();
new Thread(new MoreThread().new ThreadA(ob)).start();
new Thread(new MoreThread().new ThreadB(ob)).start();
}
class ThreadA implements Runnable{
private Object object=null;
public ThreadA(Object o){
this.object = o;
}
@Override
public void run() {
synchronized (this.object){
for (int i=1;
i<=100;
i++){
System.out.println(i);
object.notify();
try {
object.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
}
class ThreadB implements Runnable{
private Object object=null;
public ThreadB(Object o){
this.object = o;
}
@Override
public void run() {
synchronized (object){
for (int i=-1;
i>=-100;
i--){
System.out.println(i);
object.notify();
try {
object.wait();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
}
}
}
}
【多线程题，两个线程轮流打印1。。。100和-1.。。-100，实现1，-1|多线程题，两个线程轮流打印1。。。100和-1.。。-100，实现1，-1, 2，-2。。。】
