将c:\1.mp3移到d盘 File srcFile = new File("c:\\1.mp3"); srcFile.renameTo(new File("d:\\1.mp3"));
import java.io.*;public class MoveMp3 { public static void main(String[] args) throws Exception{ byte[] buffer = new byte[1024]; FileInputStream in = new FileInputStream("weirdWorld.mp3"); FileOutputStream out = new FileOutputStream("my.mp3"); int length; while((length = in.read(buffer,0,1024)) != -1) { out.write(buffer,0,length); } } }
File srcFile = new File("c:\\1.mp3");
srcFile.renameTo(new File("d:\\1.mp3"));
public static void main(String[] args) throws Exception{
byte[] buffer = new byte[1024];
FileInputStream in = new FileInputStream("weirdWorld.mp3");
FileOutputStream out = new FileOutputStream("my.mp3");
int length;
while((length = in.read(buffer,0,1024)) != -1) {
out.write(buffer,0,length);
}
}
}