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java 5 线程池

 1 import java.util.concurrent.ExecutorService; 2 import java.util.concurrent.Executors; 3  4 public class ThreadPoolTest 5 { 6     public static void main(String[] args) 7     { 8         ExecutorService threadPool = Executors.newFixedThreadPool(3); 9         10         for(int i = 0; i < 10; i++)11         {12             final String taskName = "task " + i;13             threadPool.execute(new Runnable()14             {15                 public void run()16                 {17                     System.out.println(Thread.currentThread().getName() + "-" + taskName);18                 }19             });20         }21     }22 }

输出结果:

pool-1-thread-2-task 1
pool-1-thread-1-task 0
pool-1-thread-3-task 2
pool-1-thread-2-task 3
pool-1-thread-1-task 4
pool-1-thread-2-task 6
pool-1-thread-3-task 5
pool-1-thread-2-task 8
pool-1-thread-1-task 7
pool-1-thread-3-task 9

java 5 线程池