创建的小结

三种创建方法

package com.thread.syn;
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import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.FutureTask;
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public class TestSummary {
    public static void main(String[] args) {
        new MyThread1().start();
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        new Thread(new MyThread2()).start();
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        FutureTask<Integer> futureTask = new FutureTask<Integer>(new MyThread3());
        new Thread(futureTask).start();
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        try {
            Integer integer=futureTask.get();
            System.out.println(integer);
        } catch (InterruptedException e) {
            e.printStackTrace();
        } catch (ExecutionException e) {
            e.printStackTrace();
        }
    }
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}
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class MyThread1 extends Thread {
    @Override
    public void run() {
        System.out.println("MyThread1");
    }
}
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class MyThread2 implements Runnable{
    @Override
    public void run() {
        System.out.println("MyThread2");
    }
}
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class MyThread3 implements Callable<Integer>{
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    @Override
    public Integer call() throws Exception {
        System.out.println("MyThread3");
        return 100;
    }
}

多线程的三种创建回看

原文：https://www.cnblogs.com/Share-my-life/p/14759222.html