本文整理了Java中java.util.zip.ZipFile类的一些代码示例，展示了ZipFile类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZipFile类的具体详情如下：
包路径：java.util.zip.ZipFile
类名称：ZipFile

ZipFile介绍

[英]This class provides random read access to a zip file. You pay more to read the zip file's central directory up front (from the constructor), but if you're using #getEntry to look up multiple files by name, you get the benefit of this index.

If you only want to iterate through all the files (using #entries(), you should consider ZipInputStream, which provides stream-like read access to a zip file and has a lower up-front cost because you don't pay to build an in-memory index.

If you want to create a zip file, use ZipOutputStream. There is no API for updating an existing zip file.
[中]此类提供对zip文件的随机读取访问。提前读取zip文件的中心目录（从构造函数中）需要花费更多的钱，但如果使用#getEntry按名称查找多个文件，则可以使用此索引。
如果您只想遍历所有文件（使用μi），则应该考虑zIPunPoSt流，它为zip文件提供流式读取访问，并且具有较低的前置成本，因为您不必支付内存索引。
如果要创建zip文件，请使用ZipOutStream。没有用于更新现有zip文件的API。

代码示例

代码示例来源：origin: skylot/jadx

private static List<String> getZipFileList(File file) {
  List<String> filesList = new ArrayList<>();
  try (ZipFile zipFile = new ZipFile(file)) {
    Enumeration<? extends ZipEntry> entries = zipFile.entries();
    while (entries.hasMoreElements()) {
      ZipEntry entry = entries.nextElement();
      filesList.add(entry.getName());
    }
  } catch (Exception e) {
    LOG.error("Error read zip file '{}'", file.getAbsolutePath(), e);
  }
  return filesList;
}

代码示例来源：origin: Tencent/tinker

private static ByteBuffer getZipEntryData(ZipFile zf, String entryPath) throws IOException {
  final ZipEntry entry = zf.getEntry(entryPath);
  InputStream is = null;
  try {
    is = new BufferedInputStream(zf.getInputStream(entry));
    final byte[] data = Utils.toByteArray(is);
    return ByteBuffer.wrap(data);
  } finally {
    if (is != null) {
      try {
        is.close();
      } catch (Throwable ignored) {
        // Ignored.
      }
    }
  }
}

代码示例来源：origin: Blankj/AndroidUtilCode

/**
 * Return the files' comment in ZIP file.
 *
 * @param zipFile The ZIP file.
 * @return the files' comment in ZIP file
 * @throws IOException if an I/O error has occurred
 */
public static List<String> getComments(final File zipFile)
    throws IOException {
  if (zipFile == null) return null;
  List<String> comments = new ArrayList<>();
  ZipFile zip = new ZipFile(zipFile);
  Enumeration<?> entries = zip.entries();
  while (entries.hasMoreElements()) {
    ZipEntry entry = ((ZipEntry) entries.nextElement());
    comments.add(entry.getComment());
  }
  zip.close();
  return comments;
}

代码示例来源：origin: libgdx/libgdx

private InputStream getFromJar (String jarFile, String sharedLibrary) throws IOException {
  ZipFile file = new ZipFile(nativesJar);
  ZipEntry entry = file.getEntry(sharedLibrary);
  return file.getInputStream(entry);
}

代码示例来源：origin: skylot/jadx

private static boolean isZipFileCanBeOpen(File file) {
  try (ZipFile zipFile = new ZipFile(file)) {
    return zipFile.entries().hasMoreElements();
  } catch (Exception e) {
    return false;
  }
}

代码示例来源：origin: pxb1988/dex2jar

@Override
  public InputStream _newInputStream() throws IOException {
    ZipEntry e = zipFile.getEntry(path);
    return e != null ? zipFile.getInputStream(e) : null;
  }
}

代码示例来源：origin: twosigma/beakerx

private static void unzipRepo() {
 try {
  ZipFile zipFile = new ZipFile(BUILD_PATH + "/testMvnCache.zip");
  Enumeration<?> enu = zipFile.entries();
  while (enu.hasMoreElements()) {
   ZipEntry zipEntry = (ZipEntry) enu.nextElement();
   String name = BUILD_PATH + "/" + zipEntry.getName();
   File file = new File(name);
   if (name.endsWith("/")) {
   InputStream is = zipFile.getInputStream(zipEntry);
   FileOutputStream fos = new FileOutputStream(file);
   byte[] bytes = new byte[1024];
   int length;
   while ((length = is.read(bytes)) >= 0) {
    fos.write(bytes, 0, length);
   is.close();
   fos.close();
  zipFile.close();
 } catch (IOException e) {
  throw new RuntimeException(e);

代码示例来源：origin: stackoverflow.com

OutputStream output = new FileOutputStream(StorezipFileLocation);
while ((count = input.read(data)) != -1)
input.close();
result = "true";
        try 
         ZipFile zipfile = new ZipFile(archive);
         for (Enumeration e = zipfile.entries(); e.hasMoreElements();) 
             ZipEntry entry = (ZipEntry) e.nextElement();
             unzipEntry(zipfile, entry, destinationPath);
         if (entry.isDirectory()) 
        createDir(new File(outputDir, entry.getName()));
        return;
      File outputFile = new File(outputDir, entry.getName());
      if (!outputFile.getParentFile().exists())
     BufferedInputStream inputStream = new BufferedInputStream(zipfile.getInputStream(entry));
     BufferedOutputStream outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));

代码示例来源：origin: geoserver/geoserver

public static void decompress(final File inputFile, final File destDir) throws IOException {
  try (ZipFile zipFile = new ZipFile(inputFile)) {
    Enumeration<? extends ZipEntry> entries = zipFile.entries();
    while (entries.hasMoreElements()) {
      ZipEntry entry = entries.nextElement();
      File newFile = getZipOutputFile(destDir, entry);
      if (entry.isDirectory()) {
        // Assume directories are stored parents first then children.
        newFile.mkdir();
        continue;
      }
      InputStream stream = zipFile.getInputStream(entry);
      FileOutputStream fos = new FileOutputStream(newFile);
      try {
        byte[] buf = new byte[1024];
        int len;
        while ((len = stream.read(buf)) >= 0) saveCompressedStream(buf, fos, len);
      } catch (IOException e) {
        IOException ioe = new IOException("Not valid archive file type.");
        ioe.initCause(e);
        throw ioe;
      } finally {
        fos.flush();
        fos.close();
        stream.close();
      }
    }
  }
}

代码示例来源：origin: deeplearning4j/nd4j

file.deleteOnExit();
ZipFile zipFile = new ZipFile(url.getFile());
ZipEntry entry = zipFile.getEntry(this.resourceName);
if (entry == null) {
  if (this.resourceName.startsWith("/")) {
    entry = zipFile.getEntry(this.resourceName.replaceFirst("/", ""));
    if (entry == null) {
      throw new FileNotFoundException("Resource " + this.resourceName + " not found");
long size = entry.getSize();
InputStream stream = zipFile.getInputStream(entry);
FileOutputStream outputStream = new FileOutputStream(file);
byte[] array = new byte[1024];
int rd = 0;
long bytesRead = 0;
do {
  rd = stream.read(array);
  outputStream.write(array, 0, rd);
  bytesRead += rd;
} while (bytesRead < size);
outputStream.flush();
outputStream.close();
stream.close();
zipFile.close();

代码示例来源：origin: JZ-Darkal/AndroidHttpCapture

ZipFile zipFile = null;
try {
  zipFile = new ZipFile(filePath);
  for (Enumeration entry = zipFile.entries(); entry.hasMoreElements(); ) {
    ZipEntry zipEntry = (ZipEntry) entry.nextElement();
    if (zipEntry.isDirectory()) {
    if (zipEntry.getSize() > 0) {
      File file = FileUtil.getFileByPath(unzipPath + "/" + zipEntry.getName(), false);
      OutputStream os = new BufferedOutputStream(new FileOutputStream(file));
      InputStream is = zipFile.getInputStream(zipEntry);
      byte[] buffer = new byte[4096];
      int len = 0;
      while ((len = is.read(buffer)) >= 0) {
        os.write(buffer, 0, len);
  zipFile.close();
} catch (Exception e) {
  e.printStackTrace();
  if (zipFile != null) {
    try {
      zipFile.close();
    } catch (IOException e) {
      e.printStackTrace();

代码示例来源：origin: Tencent/tinker

checkDirectory(filePath);
ZipFile zipFile = new ZipFile(fileName);
Enumeration enumeration = zipFile.entries();
try {
  while (enumeration.hasMoreElements()) {
    ZipEntry entry = (ZipEntry) enumeration.nextElement();
    if (entry.isDirectory()) {
      new File(filePath, entry.getName()).mkdirs();
      continue;
    BufferedInputStream bis = new BufferedInputStream(zipFile.getInputStream(entry));
    File file = new File(filePath + File.separator + entry.getName());
    BufferedOutputStream bos = null;
    try {
      fos = new FileOutputStream(file);
      bos = new BufferedOutputStream(fos, TypedValue.BUFFER_SIZE);
        fos.write(buf, 0, len);
        bos.flush();
        bos.close();
    zipFile.close();

代码示例来源：origin: Sable/soot

private void copyAllButClassesDexAndSigFiles(ZipFile source, ZipOutputStream destination) throws IOException {
 Enumeration<? extends ZipEntry> sourceEntries = source.entries();
 while (sourceEntries.hasMoreElements()) {
  ZipEntry sourceEntry = sourceEntries.nextElement();
  String sourceEntryName = sourceEntry.getName();
  if (sourceEntryName.endsWith(".dex") || isSignatureFile(sourceEntryName)) {
   continue;
  }
  // separate ZipEntry avoids compression problems due to encodings
  ZipEntry destinationEntry = new ZipEntry(sourceEntryName);
  // use the same compression method as the original (certain files
  // are stored, not compressed)
  destinationEntry.setMethod(sourceEntry.getMethod());
  // copy other necessary fields for STORE method
  destinationEntry.setSize(sourceEntry.getSize());
  destinationEntry.setCrc(sourceEntry.getCrc());
  // finally craft new entry
  destination.putNextEntry(destinationEntry);
  InputStream zipEntryInput = source.getInputStream(sourceEntry);
  byte[] buffer = new byte[2048];
  int bytesRead = zipEntryInput.read(buffer);
  while (bytesRead > 0) {
   destination.write(buffer, 0, bytesRead);
   bytesRead = zipEntryInput.read(buffer);
  }
  zipEntryInput.close();
 }
}

代码示例来源：origin: Blankj/AndroidUtilCode

File file = new File(destDir, name);
files.add(file);
if (entry.isDirectory()) {
  return createOrExistsDir(file);
} else {
  OutputStream out = null;
  try {
    in = new BufferedInputStream(zip.getInputStream(entry));
    out = new BufferedOutputStream(new FileOutputStream(file));
    byte buffer[] = new byte[BUFFER_LEN];
    int len;
    while ((len = in.read(buffer)) != -1) {
      out.write(buffer, 0, len);
      in.close();

代码示例来源：origin: h2oai/h2o-2

/** Extracts the libraries from the jar file to given local path.   */
private void extractInternalFiles() throws IOException {
 Enumeration entries = _h2oJar.entries();
 while( entries.hasMoreElements() ) {
  ZipEntry e = (ZipEntry) entries.nextElement();
  String name = e.getName();
  if( e.isDirectory() ) continue; // mkdirs() will handle these
  if(! name.endsWith(".jar") ) continue;
  // extract the entry
  File out = internalFile(name);
  out.getParentFile().mkdirs();
  try {
   FileOutputStream fos = new FileOutputStream(out);
   BufferedInputStream  is = new BufferedInputStream (_h2oJar.getInputStream(e));
   BufferedOutputStream os = new BufferedOutputStream(fos);
   int read;
   byte[] buffer = new byte[4096];
   while( (read = is.read(buffer)) != -1 ) os.write(buffer,0,read);
   os.flush();
   fos.getFD().sync();     // Force the output; throws SyncFailedException if full
   os.close();
   is.close();
  } catch( FileNotFoundException ex ) {
   // Expected FNF if 2 H2O instances are attempting to unpack in the same directory
  } catch( IOException ex ) {
   Log.die("Unable to extract file "+name+" because of "+ex+". Make sure that directory " + _parentDir + " contains at least 50MB of free space to unpack H2O libraries.");
   throw ex; // dead code
  }
 }
}

代码示例来源：origin: stackoverflow.com

source = domain.getCodeSource();
url    = source.getLocation();
uri    = url.toURI();
  zipFile = new ZipFile(location);
    zipFile.close();
entry    = zipFile.getEntry(fileName);
  throw new FileNotFoundException("cannot find file: " + fileName + " in archive: " + zipFile.getName());
zipStream  = zipFile.getInputStream(entry);
fileStream = null;
  int          i;
  fileStream = new FileOutputStream(tempFile);
  buf        = new byte[1024];
  i          = 0;
  while((i = zipStream.read(buf)) != -1)

代码示例来源：origin: stackoverflow.com

final String path = "sample/folder";
final File jarFile = new File(getClass().getProtectionDomain().getCodeSource().getLocation().getPath());

if(jarFile.isFile()) {  // Run with JAR file
  final JarFile jar = new JarFile(jarFile);
  final Enumeration<JarEntry> entries = jar.entries(); //gives ALL entries in jar
  while(entries.hasMoreElements()) {
    final String name = entries.nextElement().getName();
    if (name.startsWith(path + "/")) { //filter according to the path
      System.out.println(name);
    }
  }
  jar.close();
} else { // Run with IDE
  final URL url = Launcher.class.getResource("/" + path);
  if (url != null) {
    try {
      final File apps = new File(url.toURI());
      for (File app : apps.listFiles()) {
        System.out.println(app);
      }
    } catch (URISyntaxException ex) {
      // never happens
    }
  }
}

代码示例来源：origin: marytts/marytts

private static void unzipEntry(ZipFile zipfile, ZipEntry entry, File outputDir) throws IOException {
  if (entry.isDirectory()) {
    createDir(new File(outputDir, entry.getName()));
    return;
  }
  File outputFile = new File(outputDir, entry.getName());
  if (!outputFile.getParentFile().exists()) {
    createDir(outputFile.getParentFile());
  }
  BufferedInputStream inputStream = new BufferedInputStream(zipfile.getInputStream(entry));
  BufferedOutputStream outputStream = new BufferedOutputStream(new FileOutputStream(outputFile));
  try {
    IOUtils.copy(inputStream, outputStream);
  } finally {
    outputStream.close();
    inputStream.close();
  }
}

代码示例来源：origin: Tencent/tinker

is = new BufferedInputStream(zipFile.getInputStream(entryFile));
os = new BufferedOutputStream(new FileOutputStream(extractTo));
byte[] buffer = new byte[ShareConstants.BUFFER_SIZE];
int length = 0;
while ((length = is.read(buffer)) > 0) {
  os.write(buffer, 0, length);

代码示例来源：origin: Tencent/tinker

try {
  zos = new ZipOutputStream(new
    BufferedOutputStream(new FileOutputStream(extractTo)));
  bis = new BufferedInputStream(zipFile.getInputStream(entryFile));
  ZipEntry entry = new ZipEntry(ShareConstants.DEX_IN_JAR);
  zos.putNextEntry(entry);
  int length = bis.read(buffer);

java.util.zip.ZipFile类的使用及代码示例

ZipFile介绍

代码示例

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ZipFile类方法