copyfile.java

实例精华

package STREAM;
import java.io.*;
public class COPYFile {
    public static void main(String[] args) throws IOException{
        COPYFile copyfile = new COPYFile();

        FileInputStream fis = new FileInputStream("e:/hhll.txt");
        FileOutputStream fos = new FileOutputStream("e:/helin.txt");

        byte[] b = new byte[1024];
        int i = 0;

        while((i = fis.read(b)) != -1)
        {

            fos.write(b,0,i);
        }

        fis.close();
        fos.close();


    }
}