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 import java.io.*;
public class FileToFile
{
 public static void main(String[] args)
 {
   File fold = new File("e:\\java\\file.java");//ij·¾¶ÏµÄÎļþ
   String strNewPath = "e:\\java\\new file\\";//з¾¶
   File fnewpath = new File(strNewPath);
   if(!fnewpath.exists())
     fnewpath.mkdirs();
   File fnew = new File(strNewPath+fold.getName());
   fold.renameTo(fnew);
 }
}