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PO
 

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  1. PO
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    <p>Try something like this. The parameter useFullFileNames specifies whether you want to preserve the full names of the paths to the files which you're about to zip.</p> <p>So if you have two files <strong>/dir1/dir2/a.txt</strong> and <strong>/dir1/b.txt</strong> the useFullFileNames specifies if you want to finally see in the zip file those original paths to the two files or just the two files with no paths like this <strong>a.txt</strong> and <strong>b.txt</strong> in the root of the zip file which you create.</p> <p>Note that in my example, the files which are zipped are actually read and then written to <strong>out</strong>. I think you're missing that part.</p> <pre><code> public static boolean createZip(String fNameZip, boolean useFullFileNames, String... fNames) throws Exception { try { int cntBufferSize = 256 * 1024; BufferedInputStream origin = null; FileOutputStream dest = new FileOutputStream(fNameZip); ZipOutputStream out = new ZipOutputStream(new BufferedOutputStream(dest)); byte bBuffer[] = new byte[cntBufferSize]; File ftmp = null; for (int i = 0; i &lt; fNames.length; i++) { if (fNames[i] != null) { FileInputStream fi = new FileInputStream(fNames[i]); origin = new BufferedInputStream(fi, cntBufferSize); ftmp = new File(fNames[i]); ZipEntry entry = new ZipEntry(useFullFileNames ? fNames[i] : ftmp.getName()); out.putNextEntry(entry); int count; while ((count = origin.read(bBuffer, 0, cntBufferSize)) != -1) { out.write(bBuffer, 0, count); } origin.close(); } } out.close(); return true; } catch (Exception e) { return false; } } </code></pre>
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    1. POJava ZipEntry and Zipoutputstream directory
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    1. USpeter.petrov
    1. USpeter.petrov
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    1. COstill shows up empty...
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    2. COList the file names in the two directories, unite the two lists, then pass this united list as the value for the parameter fNames using the method/function I provided. This should work.
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    3. COhuh? i do it like this http://pastebin.com/F9im3rUx
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