Java死锁的原因例子及解决方法，7步搞懂分布式全内容

// 示例：死锁的原因和解决方法

// 导入必要的类
import java.util.concurrent.TimeUnit;

public class DeadlockExample {
    public static void main(String[] args) {
        Object lockA = new Object();
        Object lockB = new Object();

        // 创建两个线程，每个线程都试图获取两个锁
        Thread t1 = new Thread(new DeadlockRisk(lockA, lockB));
        Thread t2 = new Thread(new DeadlockRisk(lockB, lockA));

        t1.start();
        t2.start();
    }
}

class DeadlockRisk implements Runnable {
    private Object lockA;
    private Object lockB;

    public DeadlockRisk(Object lockA, Object lockB) {
        this.lockA = lockA;
        this.lockB = lockB;
    }

    @Override
    public void run() {
        synchronized (lockA) {
            // 假设这里需要一些时间来处理一些任务
            try {
                TimeUnit.SECONDS.sleep(1);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }

            // 在获取第二个锁之前，当前线程将释放lockA
            synchronized (lockB) {
                System.out.println("Deadlock resolved!");
            }
        }
    }
}