Java 多线程 之 join加入 线程实例

http://www.verejava.com/?id=16992940862472

package com.join; import java.util.*; public class TestJoin { public static void main(String[] args) { View view = new View(); } } class View { private String[] listView; public View() { Thread t = new Thread(new DownloadThread()); t.start(); try { t.join(); } catch (InterruptedException e) { e.printStackTrace(); } for (String str : listView) { System.out.println(str); } } public String[] getListView() { return listView; } class DownloadThread implements Runnable { @Override public void run() { try { String[] countrys = { "北京", "上海", "天津", "重庆", "广州", "深圳", "武汉" }; listView = new String[countrys.length]; for (int i = 0; i < countrys.length; i++) { listView[i] = countrys[i]; Thread.sleep(1000); } } catch (Exception e) { e.printStackTrace(); } } } }

http://www.verejava.com/?id=16992940862472