使用ant提供的zip进行压缩和解压缩，支持中文，antzip,import java.

使用ant提供的zip进行压缩和解压缩，支持中文，antzip,import java.

import java.io.BufferedInputStream;import java.io.BufferedOutputStream;import java.io.File;import java.io.FileInputStream;import java.io.FileOutputStream;import java.util.Enumeration;import org.apache.tools.zip.ZipEntry;import org.apache.tools.zip.ZipFile;import org.apache.tools.zip.ZipOutputStream;/** * @author yangfei * @since 2013-1-27 */public class ZipUtilApache {    static final int BUFFER = 1024;    public static void zip(String destDirPath, String inputPath)            throws Exception {        File inputFile = new File(inputPath);        // 创建压缩文件        File destDir = new File(destDirPath);        if (!destDir.exists()) {            destDir.mkdir();        }        File destFile = new File(destDir + File.separator + inputFile.getName()                + ".zip");        // 递归压缩方法        ZipOutputStream out = new ZipOutputStream(                new FileOutputStream(destFile));        // 设置压缩编码.设置为GBK后在windows下就不会乱码了，如果要放到Linux或者Unix下就不要设置了        out.setEncoding("GBK");        zip(out, inputFile, "");        System.out.println("zip done");        out.close();    }    private static void zip(ZipOutputStream out, File f, String base)            throws Exception {        System.out.println("Zipping   " + f.getName()); // 记录日志，开始压缩        if (f.isDirectory()) { // 如果是文件夹，则获取下面的所有文件            File[] fl = f.listFiles();            if (base.length() > 0) {                out.putNextEntry(new ZipEntry(base + "/"));// 此处要将文件写到文件夹中只用在文件名前加"/"再加文件夹名            }            base = base.length() == 0 ? "" : base + "/";            for (int i = 0; i < fl.length; i++) {                zip(out, fl[i], base + fl[i].getName());            }        } else { // 如果是文件，则压缩            out.putNextEntry(new ZipEntry(base)); // 生成下一个压缩节点            FileInputStream in = new FileInputStream(f); // 读取文件内容            int len;            byte[] buf = new byte[BUFFER];            while ((len = in.read(buf, 0, BUFFER)) != -1) {                out.write(buf, 0, len); // 写入到压缩包            }            in.close();            out.closeEntry();        }    }    /**     * 解压缩zip文件     *      * @param fileName     *            要解压的文件名 包含路径 如："c:\\\\test.zip"     * @param filePath     *            解压后存放文件的路径 如："c:\\\\temp"     * @throws Exception     */    public static void unZip(String fileName, String destFilePath)            throws Exception {        ZipFile zipFile = new ZipFile(fileName, "GBK"); // 以“GBK”编码创建zip文件，用来处理winRAR压缩的文件。        Enumeration emu = zipFile.getEntries();        while (emu.hasMoreElements()) {            ZipEntry entry = (ZipEntry) emu.nextElement();            if (entry.isDirectory()) {                File dir = new File(destFilePath + entry.getName());                if (!dir.exists()) {                    dir.mkdirs();                }                continue;            }            BufferedInputStream bis = new BufferedInputStream(zipFile                    .getInputStream(entry));            File file = new File(destFilePath + entry.getName());            File parent = file.getParentFile();            if (parent != null &amp;&amp; (!parent.exists())) {                parent.mkdirs();            }            FileOutputStream fos = new FileOutputStream(file);            BufferedOutputStream bos = new BufferedOutputStream(fos, BUFFER);            byte[] buf = new byte[BUFFER];            int len = 0;            while ((len = bis.read(buf, 0, BUFFER)) != -1) {                fos.write(buf, 0, len);            }            bos.flush();            bos.close();            bis.close();            System.out.println("解压文件：" + file.getName());        }        zipFile.close();    }}