利用 Java 將 Zip 格式解壓縮 (Use Java to decompress a ZIP file)

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import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.util.zip.ZipEntry; import java.util.zip.ZipInputStream;

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public static void decompress(File source, File destination) throws IOException{     if (!destination.exists() || destination.isDirectory()){         destination.mkdirs();         ZipInputStream zis = new ZipInputStream(new FileInputStream(source));         byte[] buffer = new byte[1024];         for (ZipEntry zip; (zip = zis.getNextEntry()) != null;){             File file = new File(destination, zip.getName());             if (zip.isDirectory()){                 file.mkdirs();             } else {                 FileOutputStream fos = new FileOutputStream(file);                 for (int length; (length = zis.read(buffer)) > 0;){                     fos.write(buffer, 0, length);                 }                 fos.close();             }             zis.closeEntry();         }         zis.close();     } }