자바 압축 풀기 zip 파일

package com;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;
import java.util.Enumeration;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;

public class ZipOut {
    /**
     *        
     * @param zipPath
     * @param descDir
     */
    public static void unZipFiles(String zipPath, String descDir) throws IOException {
        unZipFiles(new File(zipPath), descDir);
    }

    /**
     *          
     *        ，     
     * @param zipFile	    zip  
     * @param descDir 	    
     */
    @SuppressWarnings("rawtypes")
    public static void unZipFiles(File zipFile, String descDir) throws IOException {

        ZipFile zip = new ZipFile(zipFile, Charset.forName("GBK"));//         
        String name = zip.getName().substring(zip.getName().lastIndexOf('\\')+1, zip.getName().lastIndexOf('.'));

        File pathFile = new File(descDir);
        if (!pathFile.exists()) {
            pathFile.mkdirs();
        }

        for (Enumeration extends ZipEntry> entries = zip.entries(); entries.hasMoreElements();) {
            ZipEntry entry = (ZipEntry) entries.nextElement();
            String zipEntryName = entry.getName();
            InputStream in = zip.getInputStream(entry);
            String outPath = (descDir+"/"+ zipEntryName).replaceAll("\\*", "/");

            //         ,          
            File file = new File(outPath.substring(0, outPath.lastIndexOf('/')));
            if (!file.exists()) {
                file.mkdirs();
            }
            //              ,         ,     
            if (new File(outPath).isDirectory()) {
                continue;
            }
            //         
//			System.out.println(outPath);

            FileOutputStream 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("******************    ********************");
        return;
    }

    //  
    public static void main(String[] args) {
        try {
            unZipFiles(new File("E:\
ight\\ \\mytest01.zip"), "E:\
ight\\ \\mytest01");
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}