Java解压rar5兼容rar4

import com.github.junrar.Archive;
import com.github.junrar.exception.RarException;
import com.github.junrar.rarfile.FileHeader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
public class UnrarExample {
    public static void main(String[] args) {
        String rarFilePath = "/yourPath/yourRarFile.rar";  // 替换为实际的 rar 文件路径
        String destinationPath = "/yourDestinationPath";  // 替换为解压的目标路径
        unrarFile(rarFilePath, destinationPath);
    }
    public static void unrarFile(String rarFilePath, String destinationPath) {
        try {
            Archive archive = new Archive(new File(rarFilePath));
            FileHeader fileHeader;
            while ((fileHeader = archive.nextFileHeader())!= null) {
                if (!fileHeader.isDirectory()) {
                    String fileName = fileHeader.getFileNameString();
                    File destinationFile = new File(destinationPath + File.separator + fileName);
                    destinationFile.getParentFile().mkdirs();
                    try (FileOutputStream fos = new FileOutputStream(destinationFile)) {
                        archive.extractFile(fileHeader, fos);
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }
            }
            archive.close();
        } catch (RarException | IOException e) {
            e.printStackTrace();
        }
    }
}