无法在java中解压缩合并的zip文件

try (ZipInputStream zipInputStream = new ZipInputStream(new FileInputStream("yourZipFile.zip"))) {
    ZipEntry entry = zipInputStream.getNextEntry();
    while (entry != null) {
        // 处理每个zip文件中的条目
        // 可以根据需要进行解压缩或合并操作
        // 例如，将每个条目的数据写入单个文件，或者将它们合并成一个大文件
        entry = zipInputStream.getNextEntry();
    }
} catch (IOException e) {
    e.printStackTrace();
}

if (!entry.isDirectory()) {
    byte[] buffer = new byte[1024];
    int len;
    File outputFile = new File("outputDirectory/" + entry.getName());
    try (FileOutputStream outputStream = new FileOutputStream(outputFile)) {
        while ((len = zipInputStream.read(buffer)) > 0) {
            outputStream.write(buffer, 0, len);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

if (!entry.isDirectory()) {
    byte[] buffer = new byte[1024];
    int len;
    try (FileOutputStream outputStream = new FileOutputStream("mergedFile.txt", true)) {
        while ((len = zipInputStream.read(buffer)) > 0) {
            outputStream.write(buffer, 0, len);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}