Java創立ZIP緊縮文件的辦法。本站提示廣大學習愛好者:(Java創立ZIP緊縮文件的辦法)文章只能為提供參考,不一定能成為您想要的結果。以下是Java創立ZIP緊縮文件的辦法正文
本文實例講述了Java創立ZIP緊縮文件的辦法。分享給年夜家供年夜家參考。詳細以下:
這裡留意:建議應用org.apache.tools.zip.*包下相干類,不然能夠會湧現中文亂碼成績。
/** * 緊縮文件夾 * @param sourceDIR 文件夾稱號(包括途徑) * @param targetZipFile 生成zip文件名 * @author liuxiangwei */ public static void zipDIR(String sourceDIR, String targetZipFile) { try { FileOutputStream target = new FileOutputStream(targetZipFile); ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(target)); int BUFFER_SIZE = 1024; byte buff[] = new byte[BUFFER_SIZE]; File dir = new File(sourceDIR); if (!dir.isDirectory()) { throw new IllegalArgumentException(sourceDIR+" is not a directory!"); } File files[] = dir.listFiles(); for (int i = 0; i < files.length; i++) { FileInputStream fi = new FileInputStream(files[i]); BufferedInputStream origin = new BufferedInputStream(fi); ZipEntry entry = new ZipEntry(files[i].getName()); out.putNextEntry(entry); int count; while ((count = origin.read(buff)) != -1) { out.write(buff, 0, count); } origin.close(); } out.close(); } catch (IOException e) { throw new MsgException(""); } }
願望本文所述對年夜家的java法式設計有所贊助。