Zip file java

import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.*;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class ZipCompress {
    public static void compress(String dirPath) {
        final Path sourceDir = Paths.get(dirPath);
        String zipFileName = dirPath.concat(".zip");
        try {
            final ZipOutputStream outputStream = new ZipOutputStream(new FileOutputStream(zipFileName));
            Files.walkFileTree(sourceDir, new SimpleFileVisitor<Path>() {
                @Override
                public FileVisitResult visitFile(Path file, BasicFileAttributes attributes) {
                    try {
                        Path targetFile = sourceDir.relativize(file);
                        outputStream.putNextEntry(new ZipEntry(targetFile.toString()));
                        byte[] bytes = Files.readAllBytes(file);
                        outputStream.write(bytes, 0, bytes.length);
                        outputStream.closeEntry();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                    return FileVisitResult.CONTINUE;
                }
            });
            outputStream.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Source: stackoverflow.com

Similar codes

0 vote319 views1 answer
Java minimize all windows
Java
0 vote299 views1 answer
Update role spring security
Java
0 vote292 views2 answers
Centos 8 install java 16
Java
5 votes348 views1 answer
Refresh activity android
Java
0 vote284 views1 answer
Switch case in android
Java
0 vote302 views1 answer
Richest Customer Wealth
Java
2 votes306 views1 answer
Convert string to double android studio
Java
0 vote295 views1 answer
Why is write replacing my text java
Java
0 vote292 views1 answer
. Java Program to Delete the Specified Integer from an Array
Java
0 vote301 views1 answer
Java program finish event
Java