package com.github.HarryHook.coding2017.download;
import java.io.RandomAccessFile;
import com.github.HarryHook.coding2017.download.api.Connection;
public class DownloadThread extends Thread {
Connection conn;
int startPos;
int endPos;
boolean downloadFinsh = false;
public DownloadThread(Connection conn, int startPos, int endPos) {
this.conn = conn;
this.startPos = startPos;
this.endPos = endPos;
}
public void run() {
RandomAccessFile outFile = null;
try {
byte[] buffer = conn.read(startPos, endPos);
// 在本地创建一个与服务器大小一致的可随机写入文件
outFile = new RandomAccessFile("bd_logo.png", "rwd");
outFile.seek(startPos);
outFile.write(buffer);
FileDownloader fileloader = new FileDownloader("");
fileloader.getListener();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
outFile.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
}