Java解压缩zip - 解压缩多个文件或文件夹实例

ZipFiles(zip,"abc",new File("d:/English"),new File("d:/发放数据.xls"));

File[] files = new File[]{new File("d:/English"),new File("d:/发放数据.xls"),new File("d:/中文名称.xls")};

/**
 * 压缩文件-由于out要在递归调用外,所以封装一个方法用来
 * 调用ZipFiles(ZipOutputStream out,String path,File... srcFiles)
 * @param zip
 * @param path
 * @param srcFiles
 * @throws IOException
 * @author isea533
 */
 public static void ZipFiles(File zip,String path,File... srcFiles) throws IOException{
 ZipOutputStream out = new ZipOutputStream(new FileOutputStream(zip));
 ZipTest.ZipFiles(out,path,srcFiles);
 out.close();
 System.out.println("*****************压缩完毕*******************");
 }
 /**
 * 压缩文件-File
 * @param zipFile zip文件
 * @param srcFiles 被压缩源文件
 * @author isea533
 */
 public static void ZipFiles(ZipOutputStream out,String path,File... srcFiles){
 path = path.replaceAll("\\*", "/");
 if(!path.endsWith("/")){
  path+="/";
 }
 byte[] buf = new byte[1024];
 try {
  for(int i=0;i<srcFiles.length;i++){
  if(srcFiles[i].isDirectory()){
   File[] files = srcFiles[i].listFiles();
   String srcPath = srcFiles[i].getName();
   srcPath = srcPath.replaceAll("\\*", "/");
   if(!srcPath.endsWith("/")){
   srcPath+="/";
   }
   out.putNextEntry(new ZipEntry(path+srcPath));
   ZipFiles(out,path+srcPath,files);
  }
  else{
   FileInputStream in = new FileInputStream(srcFiles[i]);
   System.out.println(path + srcFiles[i].getName());
   out.putNextEntry(new ZipEntry(path + srcFiles[i].getName()));
   int len;
   while((len=in.read(buf))>0){
   out.write(buf,0,len);
   }
   out.closeEntry();
   in.close();
  }
  }
 } catch (Exception e) {
  e.printStackTrace();
 }
 }

/**
 * 解压到指定目录
 * @param zipPath
 * @param descDir
 * @author isea533
 */
 public static void unZipFiles(String zipPath,String descDir)throws IOException{
 unZipFiles(new File(zipPath), descDir);
 }
 /**
 * 解压文件到指定目录
 * @param zipFile
 * @param descDir
 * @author isea533
 */
 @SuppressWarnings("rawtypes")
 public static void unZipFiles(File zipFile,String descDir)throws IOException{
 File pathFile = new File(descDir);
 if(!pathFile.exists()){
  pathFile.mkdirs();
 }
 ZipFile zip = new ZipFile(zipFile);
 for(Enumeration entries = zip.getEntries();entries.hasMoreElements();){
  ZipEntry entry = (ZipEntry)entries.nextElement();
  String zipEntryName = entry.getName();
  InputStream in = zip.getInputStream(entry);
  String outPath = (descDir+zipEntryName).replaceAll("\\*", "/");;
  //判断路径是否存在,不存在则创建文件路径
  File file = new File(outPath.substring(0, outPath.lastIndexOf('/')));
  if(!file.exists()){
  file.mkdirs();
  }
  //判断文件全路径是否为文件夹,如果是上面已经上传,不需要解压
  if(new File(outPath).isDirectory()){
  continue;
  }
  //输出文件路径信息
  System.out.println(outPath);
  
  OutputStream out = new FileOutputStream(outPath);
  byte[] buf1 = new byte[1024];
  int len;
  while((len=in.read(buf1))>0){
  out.write(buf1,0,len);
  }
  in.close();
  out.close();
  }
 System.out.println("******************解压完毕********************");
 }

public static void main(String[] args) throws IOException {
 /**
  * 压缩文件
  */
 File[] files = new File[]{new File("d:/English"),new File("d:/发放数据.xls"),new File("d:/中文名称.xls")};
 File zip = new File("d:/压缩.zip");
 ZipFiles(zip,"abc",files);
 
 /**
  * 解压文件
  */
 File zipFile = new File("d:/压缩.zip");
 String path = "d:/zipfile/";
 unZipFiles(zipFile, path);
 }