ThreadLocal

最新推荐文章于 2024-10-20 08:30:00 发布

原创最新推荐文章于 2024-10-20 08:30:00 发布 · 409 阅读

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public void testThreadLocal() {
final ThreadLocal local = new ThreadLocal();
        for (int i = 0; i <= 10 ; i++) {
            final int index = i;
            new Thread( new Runnable() {
                @Override
                public void run() {
                    System.out.println("设值 thread" + index );
                    local.set("thread" + index);
                    synchronized (this) {
                        try {
                            wait(1000);
                        } catch (InterruptedException e) {
                            e.printStackTrace();
                        }
                    }
                    System.out.println("取出 thread" + index + "   " + local.get());
                }
            }, "thread" + i).start();
        }
    }