/**     *      * @param zipFile  压缩包文件对象     * @param listKey  压缩的图片物理地址     * @return     */    public static boolean packageZip(File zipFile,List<String> listKey){        //图片打包操作        ZipOutputStream zipStream = null;        FileInputStream zipSource = null;        BufferedInputStream bufferStream = null;        try {            zipStream = new ZipOutputStream(new FileOutputStream(zipFile));// 用这个构造最终压缩包的输出流//            zipSource = null;// 将源头文件格式化为输入流                        for (String picKey : listKey) {                                File file = new File(picKey);                logger.info("uppic zipFile: " + picKey );                zipSource = new FileInputStream(file);                byte[] bufferArea = new byte[1024 * 10];// 读写缓冲区                // 压缩条目不是具体独立的文件，而是压缩包文件列表中的列表项，称为条目，就像索引一样                ZipEntry zipEntry = new ZipEntry(file.getName());                zipStream.putNextEntry(zipEntry);// 定位到该压缩条目位置，开始写入文件到压缩包中                bufferStream = new BufferedInputStream(zipSource, 1024 * 10);// 输入缓冲流                int read = 0;                // 在任何情况下，b[0] 到 b[off] 的元素以及 b[off+len] 到 b[b.length-1]                // 的元素都不会受到影响。这个是官方API给出的read方法说明，经典！                while ((read = bufferStream.read(bufferArea, 0, 1024 * 10)) != -1) {                    zipStream.write(bufferArea, 0, read);                }            }        } catch (Exception e) {            // TODO: handle exception            logger.error("zipStream下载文件报错：", e);            return false;        } finally {            // 关闭流            try {                if (null != bufferStream)                    bufferStream.close();                if (null != zipStream)                    zipStream.close();                if (null != zipSource)                    zipSource.close();            } catch (IOException e) {                // TODO Auto-generated catch block                //e.printStackTrace();                logger.error("close stream下载文件报错：", e);                return false;            }        }        return true;    }//test codeList<String> listKey = new ArrayList<String>();        listKey.add("C:/AtCarPic22/2014-7-10/101165903/0.png");        listKey.add("C:/AtCarPic22/2014-7-10/101165903/3.png");                java.io.File zipFile = new java.io.File("D:/DownLoad4.zip");// 最终打包的压缩包        System.out.println("zipFile exists: " + zipFile.exists());        System.out.println("zipFile size: " + zipFile.length());        packageZip(zipFile,listKey);        System.out.println("zipFile exists2: " + zipFile.exists());        System.out.println("zipFile size: " + zipFile.length());