Java多线程实现的四种方式

第一种继承Thread

第二种直接实现Runnable

new Thread(new Runnable() {
    @Override
    public void run() {

     }
 }).start();

第三种用FutureTask + Callable，FutureTask可以取消，Callable可以返回运行结果

new Thread(new FutureTask<Object>(new Callable<Object>() {
    @Override
    public Object call() throws Exception {
        return null;
    }
})).start();

第四种线程池（其实就是第一种+第三种）

ExecutorService、ScheduledThreadPoolExecutor、ScheduledFuture

ScheduledThreadPoolExecutor executor = new ScheduledThreadPoolExecutor(10, new ThreadFactory() {
    AtomicInteger index = new AtomicInteger(1);
    @Override
    public Thread newThread(Runnable r) {
        return new Thread(r, "name"+ (index.getAndIncrement()));
    }
});
ScheduledFuture<?> future = executor.schedule(new Runnable() {
    @Override
    public void run() {

    }
},200, TimeUnit.MILLISECONDS);
future.cancel(true);

参考链接http://blog.youkuaiyun.com/u011480603/article/details/75332435