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problems with unziping image files

david allen
Ranch Hand

Joined: Sep 27, 2002
Posts: 185
The problem I am having is that I my client uploads a .zip file and then I want to unzip it but this works fine when I have text files but when I have .jpg files it does not work.
The following is my code. Any suggestions would be great thank you david
public void extractFirstFile()
{
try {
// Open the ZIP file
String inFilename = fileName;
ZipInputStream in = new ZipInputStream(new FileInputStream(fileName));

// Get the first entry
ZipEntry entry = in.getNextEntry();

// Open the output file
String outFilename = "uladulla 007.jpg";
OutputStream out = new FileOutputStream(outFilename);

// Transfer bytes from the ZIP file to the output file
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}

// Close the streams
out.close();
in.close();
} catch (IOException e) {
}
Dominic Paquette
Ranch Hand

Joined: Dec 13, 2002
Posts: 64
Hi,
Can you open the zip file with winzip? Maybee the data in the file is not in the right format?
david allen
Ranch Hand

Joined: Sep 27, 2002
Posts: 185
I can do it with winzip but I want to open the zip file with java code.
 
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subject: problems with unziping image files