Creating a ZIP File : Zip Tar File « File Input Output « Java

1. Java
2. File Input Output
3. Zip Tar File

Creating a ZIP File

         

import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class Main {
  public static void main(String[] argv) throws Exception {
    String[] filenames = new String[] { "filename1", "filename2" };
    byte[] buf = new byte[1024];
    String outFilename = "outfile.zip";
    ZipOutputStream out = new ZipOutputStream(new FileOutputStream(outFilename));

    for (int i = 0; i < filenames.length; i++) {
      FileInputStream in = new FileInputStream(filenames[i]);
      out.putNextEntry(new ZipEntry(filenames[i]));
      int len;
      while ((len = in.read(buf)) > 0) {
        out.write(buf, 0, len);
      }
      out.closeEntry();
      in.close();
    }
    out.close();
  }
}

   
    
    
    
    
    
    
    
    
  

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