問題詢問 about quickjs-wrapper HOT 8 CLOSED

    private final Timer timer = new Timer("timer");

    public Spider() {
    }

    public Spider(String api) {
        this.executor = Executors.newSingleThreadExecutor();
        this.key = "__" + UUID.randomUUID().toString().replace("-", "") + "__";
        this.api = api;
    }

    public void setTimeout() {
        this.executor.submit(() -> {
            // In Javascript test: setTimeout(1000, () => { console.log('executed'); })
            ctx.getGlobalObject().setProperty("setTimeout", args -> {
                int delayTime = (int) args[0];
                JSFunction callback = (JSFunction) args[1];
                callback.hold();
                timer.schedule(new TimerTask() {
                    @Override
                    public void run() {
                        // 这里需要切回到原线程执行
                        executor.submit(() -> {
                            callback.call();        
                        });
                    }
                }, delayTime);
                return null;
            });
        });
    }