ProgressMonitor进度条的问题

greenbar 2009-11-03 02:42:54



public class UploadActionListener implements ActionListener {



	private String path;

1.	private ClientFrame clientFrame;

	private Socket clientSocket;

	private OutputStream os;

	private BufferedOutputStream bos;

	private DataOutputStream dos;

	private InputStream is;

	private BufferedInputStream bis;

	private DataInputStream dis;

	//进度条

2.	private ProgressMonitor pm;

	

3.	public UploadActionListener(String path,ClientFrame clientFrame,Socket clientSocket,

			OutputStream os,BufferedOutputStream bos,DataOutputStream dos,

			InputStream is,BufferedInputStream bis,DataInputStream dis){

		this.path = path;

		this.clientFrame = clientFrame;

		this.clientSocket = clientSocket;

		this.os = os;

		this.bos = bos;

		this.dos = dos;

		this.is = is;

		this.bis = bis;

		this.dis = dis;

	}

	public void actionPerformed(ActionEvent arg0) {

		try {

			File file = new File(path);

			System.out.println("上传文件为:" + path);

			

4.			pm = new ProgressMonitor(clientFrame,"Monitoring Progress","Test",0,100);

			

5.			pm.setProgress(0);

6.			pm.setMillisToPopup(1000);

断点			for(int h = 0;h<=100;h++){

7.				pm.setProgress(h);

			}

			

			//获取文件后缀名

			int str = path.lastIndexOf(".");

			String ext = path.substring(str + 1, path.length());

	

			//向服务器端发送文件后缀名

			dos.writeUTF(ext);

			dos.flush();

			

			//本地文件输入输出流

			FileInputStream fis = new FileInputStream(file);

			BufferedInputStream bis1 = new BufferedInputStream(fis);

			

			byte [] buffer = new byte[10240];

			int i = -1;

			while((i = bis1.read(buffer)) > 0){

				dos.write(buffer,0,i);

				

				System.out.println("333333333");

				dos.flush();

			}

			System.out.println("文件上传完毕");

			bis1.close();

			fis.close();

			dos.close();

			bos.close();

			os.close();

			dis.close();

			bis.close();

			is.close();

			clientSocket.close();

		} catch (UnknownHostException e) {

			e.printStackTrace();

		} catch (IOException e) {

			e.printStackTrace();

		}

	}

	public String getPath() {

		return path;

	}

	public void setPath(String path) {

		this.path = path;

	}

}