java ½âѹËõzipÎļþ

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 import java.io.*;
import java.util.Enumeration;
//import java.util.zip.*;
import org.apache.tools.zip.*;
public class Test {
//½âѹÎļþ
  public static void extZipFileList(String zipFileName, String extPlace) {
    try {
      ZipFile zipfile=new ZipFile(zipFileName);
      InputStream in = null;
      ZipEntry entry = null;
      File files = new File(extPlace);
      if (files.exists() == false) {
        files.mkdirs();
      }
      String inpath = extPlace;
      Enumeration ea=zipfile.getEntries();
      while ( ea.hasMoreElements()) {
        entry=(ZipEntry)ea.nextElement();
        String entryName = entry.getName();
        if (entry.isDirectory()) {
          File file = new File(extPlace + entryName);
          file.mkdirs();
          inpath += "/" + file.getName();
        }
        else {
          File newfile=new File(extPlace+File.separator+entryName.substring(0,entryName.lastIndexOf("/")+1));
          newfile.mkdirs();
          newfile=new File(extPlace+File.separator+entryName);
          newfile.createNewFile();
          FileOutputStream os = new FileOutputStream(newfile);