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Java

qq電子時(shí)代 2016-04-19 14:18:20

package com.Thread;import sun.rmi.runtime.Log;public class Thread0202 extends Thread { public void run() { Thread0201 t1 = new Thread0201(); Thread0201 t2 = new Thread0201(); // 使用Runnable接口創(chuàng)建線程 Thread one = new Thread(new Thread0201(), "one"); Thread two = new Thread(new Thread0201(), "two"); one.start(); two.start(); // 為什么start一開(kāi)始下面的命令不會(huì)執(zhí)行而且廝殺過(guò)程一直不會(huì)停止 try { Thread.sleep(50); } catch (InterruptedException e) { e.printStackTrace(); } t1.i = false; t2.i = false; try { two.join(); } catch (InterruptedException e) { e.printStackTrace(); } } public static void main(String[] args) { new Thread0202().start(); }}

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已采納

qq_青棗工作室_0

TA貢獻(xiàn)446條經(jīng)驗(yàn) 獲得超754個(gè)贊

因?yàn)槟鉺tart的線程沒(méi)有用到t1和t2啊。

//?使用Runnable接口創(chuàng)建線程
Thread?one?=?new?Thread(new?Thread0201(),?"one");????//?這里你new了一個(gè)Thread0201，應(yīng)該用t1
Thread?two?=?new?Thread(new?Thread0201(),?"two");??//?這里你new了一個(gè)Thread0201，應(yīng)該用t2

1 反對(duì) 回復(fù) 2016-04-19