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Categories / Java / File Input Output

 

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();   } }