xxl-job+线程池循环处理任务

最新推荐文章于 2025-06-19 19:25:23 发布

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最新推荐文章于 2025-06-19 19:25:23 发布 · 1.2k 阅读

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#java

private AtomicBoolean beginFlag = new AtomicBoolean(false);

    private ArrayBlockingQueue<String> arrayBlockingQueue = new ArrayBlockingQueue<String>(100000);

    private ExecutorService executor;


    /**
     * 1、简单任务示例（Bean模式）
     */
    @XxlJob("demoJobHandler")
    public ReturnT<String> demoJobHandler(String param) throws Exception {
        String name = Thread.currentThread().getName();
        log.info("当前线程名称：{}", name);
        log.info("queue size:{}", arrayBlockingQueue.size());

        try {
            if (beginFlag.compareAndSet(false, true)) {
                log.info("去准备线程池。。。");
                startThreadPool();
            } else {
                log.info("添加任务。。。");
                for (int i = 0; i < 5; i++) {
                    arrayBlockingQueue.add(UUID.randomUUID().toString());
                }
            }
        } catch (Throwable e) {
            log.error("error!", e);
        }
        ret