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Why this zip program not working for a directory.

Posted on 2012-08-13
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Last Modified: 2012-08-28
I have the following code where i am reading a directory and zipping it. It creates the zip file but when we unzip it gives error. The error is attached.
The directory i m specifying contains .xlsx files.
error-zip-folder.docx
TestZip.java
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Question by:searchsanjaysharma
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mccarl earned 2000 total points
ID: 38290885
The exception that is being thrown is telling you exactly what you need to know. However, at the moment you know nothing about the exception because you are just ignoring it. At the very least (and in a normal program you would do much more complete error handling than this), add the line e.printStackTrace(); inside the catch (IOException e) block that you have already, to see the error message that Java is trying to show you.

In this case you will work out that the String array being returned by the .list() method is just returning the bare file name and not the full path/directory names to the files. Probably easiest to just use the .listFiles() method (rather than .list() method) to return a File[]. The File object contains all the details necessary to locate each file when you are trying to zip them up.
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by:searchsanjaysharma
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