Copying One File to Another with FileChannel : FileInputStream « File Input Output « Java

Copying One File to Another with FileChannel


import java.nio.channels.FileChannel;

public class Main {
  public static void main(String[] argv) throws Exception {
    FileChannel srcChannel = new FileInputStream("srcFilename").getChannel();
    FileChannel dstChannel = new FileOutputStream("dstFilename").getChannel();

    dstChannel.transferFrom(srcChannel, 0, srcChannel.size());


Related examples in the same category

1.Copy a file
2.Read file using FileInputStream
3.Skip n bytes while reading the file using FileInputStream
4.Copying One File to Another
5.Read bytes and display their hexadecimal values.
6.Reading a File into a Byte Array: reads the entire contents of a file into a byte array
7.Use Java NIO to Copy File
8.Read one byte from a file
9.Read file character by character
10.Count characters with FileInputStream
11.Read and copy with FileInputStream and FileOutputStream
12.Copy a file with FileOutputStream and FileInputStreamCopy a file with FileOutputStream and FileInputStream
13.Read file in byte array using FileInputStream
14.Display file contents in hexadecimal
15.Resettable File InputStream