Click here to watch in Youtube :
https://www.youtube.com/watch?v=mnOOrn9eabc&list=UUhwKlOVR041tngjerWxVccw
FileDemo.java
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_File_copy_file_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_File_copy_file_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/a3d05269db9922e504bb1f9de8d07031990c9910/BasicJava/JavaIODemo_File_copy_file_App/?at=master
See also:
All JavaEE Viedos Playlist
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Servlets Tutorial
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JDBC Tutorial
Java Collection Framework Tutorial
JAVA Tutorial
Kids Tutorial
https://www.youtube.com/watch?v=mnOOrn9eabc&list=UUhwKlOVR041tngjerWxVccw
FileDemo.java
import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; public class FileDemo { public static void main(String[] args) throws IOException { FileDemo fileDemo = new FileDemo(); fileDemo.copyFile("D:/work/hello.txt", "D:/work/New_hello.txt"); } private void copyFile(String srcFileName, String destFileName) throws IOException { InputStream is = null; OutputStream os = null; try { File srcFile = new File(srcFileName); File destFile = new File(destFileName); is = new FileInputStream(srcFile); os = new FileOutputStream(destFile); byte[] buffer = new byte[1024]; int length; // copy the file content in bytes while ((length = is.read(buffer)) > 0) { os.write(buffer, 0, length); } System.out.println("File is copied successful!"); } finally { if (is != null) { is.close(); } if (os != null) { os.close(); } } } }Output
File is copied successful!
Click the below link to download the code:https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_File_copy_file_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_File_copy_file_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/a3d05269db9922e504bb1f9de8d07031990c9910/BasicJava/JavaIODemo_File_copy_file_App/?at=master
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