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Write a Java Program to Convert File to byte array and Vice-Versa
PROGRAM: Java Program to Convert File to byte array and Vice-Versa
/*Java Program to Convert File to byte array and Vice-Versa*/
1: Convert File to byte[]
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.Arrays;
public class FileByte {
public static void main(String[] args) {
String path = System.getProperty(“user.dir”) + “\\src\\test.txt”;
try {
byte[] encoded = Files.readAllBytes(Paths.get(path));
System.out.println(Arrays.toString(encoded));
} catch (IOException e) {
}
}
}
2: Convert byte[] to File
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
public class ByteFile {
public static void main(String[] args) {
String path = System.getProperty(“user.dir”) + “\\src\\test.txt”;
String finalPath = System.getProperty(“user.dir”) + “\\src\\final.txt”;
try {
byte[] encoded = Files.readAllBytes(Paths.get(path));
Files.write(Paths.get(finalPath), encoded);
} catch (IOException e) {
}
}
}
