gzip : Zip Unzip « File « Java Tutorial






import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.zip.GZIPOutputStream;

public class MainClass {

  public final static String GZIP_SUFFIX = ".gz";

  public static void main(String[] args) {

    for (int i = 0; i < args.length; i++) {
      try {
        InputStream fin = new FileInputStream(args[i]);
        OutputStream fout = new FileOutputStream(args[i] + GZIP_SUFFIX);
        GZIPOutputStream gzout = new GZIPOutputStream(fout);
        for (int c = fin.read(); c != -1; c = fin.read()) {
          gzout.write(c);
        }
        gzout.close();
      } catch (IOException ex) {
        System.err.println(ex);
      }
    }
  }
}








11.59.Zip Unzip
11.59.1.Uses Zip compression to compress any number of files given on the command line
11.59.2.Decompress a zip file using ZipFile
11.59.3.Unzip
11.59.4.gzip
11.59.5.Compress a Byte Array
11.59.6.Decompress a Byte Array
11.59.7.Compress Java objects
11.59.8.Decompress Java objects
11.59.9.Compress string(byte array) by Deflater
11.59.10.Compare two zip files
11.59.11.Put file To Zip File
11.59.12.Unpack a segment from a zip
11.59.13.Unpack an archive from a URL
11.59.14.unzip File Into Directory
11.59.15.Zip a list of file into one zip file.
11.59.16.Zip up a directory
11.59.17.Zip files