Zipper

ディレクトリをzipにするやつ

ディレクトリをzipにするやつ

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package jp.ac.keio.sfc.ht.boro.boromodelgenerator;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
public class Zipper {
private ZipOutputStream zos;
private File zipFile;
/**
* directoryZIPzipFilezip
* @param directory
* @param zipFile
*/
public void zipDirectory(File directory, File zipFile) {
this.zipFile = zipFile;
try {
zos = new ZipOutputStream(new FileOutputStream(zipFile));
encode(zos, directory);
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
// ZipOutputStream
try {
zos.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
/**
* ZipencFile
* @param zos
* @param encFile
* @throws IOException
*/
private void encode(ZipOutputStream zos, File encFile) throws IOException {
for(File file : encFile.listFiles()) {
if(file.isDirectory()) {
//
encode(zos, file);
} else if(file.getPath().equals(zipFile.getPath())) {
// zip
} else {
//
zos.putNextEntry(new ZipEntry(file.getPath()));
InputStream is = new BufferedInputStream(new FileInputStream(file));
int n;
while((n = is.read()) != -1) {
zos.write(n);
}
is.close();
}
}
}
}
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