import?java.io.FileInputStream;
import?java.io.*;
import?javax.swing.Jframe;
import?javax.swing.ProgressMonitorInputStream;
public?class?ProgressMonitorTest?{
????
????public?void?useProgressMonitor（Jframe?frame?String?copyPath?String?newPath）?{
????????try?{
????????????File?file?=?new?File（copyPath）;?//?根據要復制的文件創建File對象
????????????File?newFile?=?new?File（newPath）;?//?根據復制后文件的保存地址創建File對象
????????????FileOutputStream?fop?=?new?FileOutputStream（newFile）;?//?創建FileOutputStream對象
????????????InputStream?in?=?new?FileInputStream（file）;
????????????//?讀取文件，如果總耗時超過2秒，將會自動彈出一個進度監視窗口。
????????????ProgressMonitorInputStream?pm?=?new?ProgressMonitorInputStream（
????????????????????frame?“文件讀取中，請稍后...“?in）;
????????????int?c?=?0;
????????????byte[]?bytes?=?new?byte[1024];?//?定義byte數組
????????????while?（（c?=?pm.read（bytes））?!=?-1）?{?//?循環讀取文件
????????????????fop.write（bytes?0?c）;?//?通過流寫數據
????????????}
????????????fop.close（）;?//?關閉輸出流
????????????pm.close（）;?//?關閉輸入流

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件?????????301??2010-09-10?15:22??.classpath
?????文件?????????379??2010-09-10?15:22??.project
?????文件?????????629??2010-09-10?15:22??.settings\org.eclipse.jdt.core.prefs
?????文件????????1576??2013-11-21?08:42??bin\ProgressMonitorTest.class
?????文件?????????727??2013-11-21?08:42??bin\UserMonitorframe$1.class
?????文件?????????687??2013-11-21?08:42??bin\UserMonitorframe$2.class
?????文件?????????687??2013-11-21?08:42??bin\UserMonitorframe$3.class
?????文件?????????687??2013-11-21?08:42??bin\UserMonitorframe$4.class
?????文件????????4766??2013-11-21?08:42??bin\UserMonitorframe.class
?????文件????????1188??2010-09-10?15:22??src\ProgressMonitorTest.java
?????文件????????5127??2010-09-10?15:22??src\UserMonitorframe.java