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

46 votes100 views3 answers
How to print out an array in java
Java
0 vote94 views1 answer
XmlRootElement Object to String
Java
0 vote127 views1 answer
Run webgoat using docker
Java
0 vote94 views1 answer
How to create space between element in vbox in javafx
Java
0 vote102 views1 answer
Eclipse java content assist
Java
0 vote114 views1 answer
Do not treat position as fixed; only use immediately and call `holder.getAdapterPosition()` to look it up later
Java
1 vote101 views1 answer
How to get color from resource android
Java
2 votes111 views2 answers
How to split string in java android
Java
0 vote56 views0 answer
Java
1 vote90 views4 answers
How to create progress dialog programmatically in android
Java