package book.upload;

public interface OutputStreamListener
{
    public void start();//啟動(dòng)監(jiān)聽器
    public void bytesRead(int bytesRead);//讀數(shù)據(jù)
    public void error(String message);//出錯(cuò)處理
    public void done();//完成監(jiān)聽
}