Java基础学习:多线程(FutureTask)
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总结:
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代码总结:
import java.util.concurrent.Callable;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.FutureTask;
/**
* 总结:
* 1,
*/
public class ThreadNew {
public static void main(String[] args) {
new MyThead1().start();
new Thread(new MyThread2()).start();
FutureTask<Integer> futureTask=new FutureTask<Integer>(new MyThread3());
new Thread(futureTask).start();
try {
Integer integer=futureTask.get();
System.out.println(integer);
} catch (InterruptedException e) {
e.printStackTrace();
} catch (ExecutionException e) {
e.printStackTrace();
}
}
}
//1,继承Thread类
class MyThead1 extends Thread{

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