package com.coderising.download;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import com.coderising.download.api.ConnectionManager;
import com.coderising.download.api.DownloadListener;
import com.coderising.download.impl.ConnectionManagerImpl;
public class FileDownloaderTest {
boolean downloadFinished = false; //是否下载完
@Before
public void setUp() throws Exception {
}
@After
public void tearDown() throws Exception {
}
@Test
public void testDownload() {
String url = "http://www.hinews.cn/pic/0/13/91/26/13912621_821796.jpg";
FileDownloader downloader = new FileDownloader(url, "d:/13912621_821796.jpg");
ConnectionManager cm = new ConnectionManagerImpl();
downloader.setConnectionManager(cm); //设置连接管理器
downloader.setListener(new DownloadListener() { //设置监听器
@Override
public void notifyFinished() {
downloadFinished = true;
}
});
downloader.execute(); //执行下载
// 等待多线程下载程序执行完毕
while (!downloadFinished) {
try {
System.out.println("还没有下载完成,休眠五秒");
//休眠5秒
Thread.sleep(5000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
System.out.println("Down!!!");
}
}