线程连接池,并返回值

import java.util.concurrent.*; /** * Java线程：有返回值的线程 * * @author Administrator 2009-11-5 0:41:50 */ public class Test { public static void main(String[] args) throws ExecutionException, InterruptedException { //创建一个线程池 ExecutorService pool = Executors.newFixedThreadPool(2); //创建两个有返回值的任务 Callable c1 = new MyCallable("A" ); Callable c2 = new MyCallable("B" ); //执行任务并获取Future对象 Future f1 = pool.submit(c1); Future f2 = pool.submit(c2); //从Future对象上获取任务的返回值，并输出到控制台 System.out.println(">>>" +f1.get().toString()); System.out.println(">>>" +f2.get().toString()); //关闭线程池 pool.shutdown(); } } class MyCallable implements Callable{ private String oid; MyCallable(String oid) { this .oid = oid; } @Override public Object call() throws Exception { return oid+"任务返回的内容" ; } } 本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/miyao16/archive/2009/11/30/4908912.aspx