1
threadsPool.execute(new Runnable() {
2
    @Override public void run() {
3
        // TODO Auto-generated method stub }
4
    });

1
Future<Object> future = executor.submit(harReturnValuetask);
2
try { Object s = future.get(); } catch (InterruptedException e) {
3
    // 处理中断异常
4
} catch (ExecutionException e) {
5
    // 处理无法执行任务异常
6
} finally {
7
    // 关闭线程池 executor.shutdown();
8
}