Java線程池喫異常問題

Executors Java線程池框架喫異常問題解決
重寫ThreadPoolExecutor類並覆蓋類中的afterExecute方法得到TaskExecutor類：

@Override
protected void afterExecute(Runnable r, Throwable t) {
    super.afterExecute(r, t);
    if (t == null && r instanceof Future<?>) {
        try {
            Object result = ((Future<?>) r).get();
        } catch (CancellationException ce) {
            t = ce;
        } catch (ExecutionException ee) {
            t = ee.getCause();
        } catch (InterruptedException ie) {
            Thread.currentThread().interrupt(); // ignore/reset
        }
    }
    if (t != null) {
        t.printStackTrace();
    }
}

創建ExecutorService對象並開始執行

executorService = new TaskExecutor(0, Integer.MAX_VALUE,
                60L, TimeUnit.SECONDS,
                new SynchronousQueue<Runnable>());