死锁

文章目录

• 死锁

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死锁

public class MyThread extends Thread {

    //创建锁对象
    static Object objA = new Object();
    static Object objB = new Object();


    @Override
    public void run() {
        while (true) {
            if (getName().equals("线程1")) {
                synchronized (objA) {
                    System.out.println("线程1获得A锁，准备B锁");
                    synchronized (objB) {
                        System.out.println("线程1获得A锁与B锁");
                    }
                }
            } else if (getName().equals("线程2")) {
                synchronized (objB) {
                    System.out.println("线程2获得B锁，准备A锁");
                    synchronized (objA) {
                        System.out.println("线程2获得B锁与A锁");
                    }
                }
            }
        }
    }
}
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线程1获得A锁，准备B锁
线程2获得B锁，准备A锁