Java实现文件复制

import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; /** *

CopyFile.java

*

Created on Apr 17, 2009, 4:33:43 PM

*

Copyright (c) 2007-2009. CUCKOO Workgroup, USTC, P.R.China

* @author Ren Jian */ public class CopyFile { private boolean copy(String fileFrom, String fileTo) { try { FileInputStream in = new java.io.FileInputStream(fileFrom); FileOutputStream out = new FileOutputStream(fileTo); byte[] bt = new byte[1024]; int count; while ((count = in.read(bt)) > 0) { out.write(bt, 0, count); } in.close(); out.close(); return true; } catch (IOException ex) { return false; } } }