使用wait,notify實(shí)現(xiàn)

public class Test {public synchronized void a() {for (int i = 1; i <= 52; i++) {System.out.print(i);if (i % 2 == 0) {notify();try {wait();} catch (InterruptedException e) {e.printStackTrace();}}}}public synchronized void b() {for (char i = 'A'; i <= 'Z'; i++) {System.out.print(i);notify();try {wait();} catch (InterruptedException e) {e.printStackTrace();}}}public static void main(String[] args) {Test test = new Test();new Thread(test::a).start();new Thread(test::b).start();} }

使用condition實(shí)現(xiàn)

import java.util.concurrent.locks.Condition; import java.util.concurrent.locks.Lock; import java.util.concurrent.locks.ReentrantLock;public class T {Lock lock = new ReentrantLock();Condition aa = lock.newCondition();Condition bb = lock.newCondition();public void a() {lock.lock();try {for (int i = 1; i <= 52; i++) {System.out.print(i);if (i % 2 == 0) {bb.signalAll();try {aa.await();} catch (InterruptedException e) {e.printStackTrace();}}}} finally {lock.unlock();}}public void b() {lock.lock();try {for (char i = 'A'; i <= 'Z'; i++) {System.out.print(i);aa.signalAll();try {bb.await();} catch (InterruptedException e) {e.printStackTrace();}}} finally {lock.unlock();}}public static void main(String[] args) {T t = new T();new Thread(t::a).start();new Thread(t::b).start();} }

轉(zhuǎn)載于:https://www.cnblogs.com/wilwei/p/11309648.html

總結(jié)

以上是生活随笔為你收集整理的两个线程，一个线程打印1~52，另一个线程打印字母A-Z，打印顺序为12A34B56C……5152Z...的全部?jī)?nèi)容，希望文章能夠幫你解決所遇到的問(wèn)題。

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