Java压缩和解压缩byte[]块

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.zip.Deflater;
import java.util.zip.Inflater;

public class CompressionExample {
    public static byte[] compress(byte[] data) throws Exception {
        Deflater deflater = new Deflater();
        deflater.setInput(data);
        deflater.finish();

        ByteArrayOutputStream outputStream = new ByteArrayOutputStream(data.length);

        byte[] buffer = new byte[1024];
        while (!deflater.finished()) {
            int count = deflater.deflate(buffer);
            outputStream.write(buffer, 0, count);
        }

        outputStream.close();
        return outputStream.toByteArray();
    }

    public static byte[] decompress(byte[] compressedData) throws Exception {
        Inflater inflater = new Inflater();
        inflater.setInput(compressedData);

        ByteArrayOutputStream outputStream = new ByteArrayOutputStream(compressedData.length);

        byte[] buffer = new byte[1024];
        while (!inflater.finished()) {
            int count = inflater.inflate(buffer);
            outputStream.write(buffer, 0, count);
        }

        outputStream.close();
        return outputStream.toByteArray();
    }

    public static void main(String[] args) throws Exception {
        String originalData = "Hello, World!";
        byte[] originalBytes = originalData.getBytes();

        byte[] compressedBytes = compress(originalBytes);
        byte[] decompressedBytes = decompress(compressedBytes);

        String decompressedData = new String(decompressedBytes);
        System.out.println("Decompressed Data: " + decompressedData);
    }
}