|
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
public class Main {
static String rmPath(String fName) {
int pos = fName.lastIndexOf(File.separatorChar);
if (pos > -1)
fName = fName.substring(pos + 1);
return fName;
}
public static void main(String args[]) throws Exception {
ZipOutputStream fout = new ZipOutputStream(new BufferedOutputStream(
new FileOutputStream(args[0])));
for (int n = 1; n < args.length; n++) {
BufferedInputStream fin = new BufferedInputStream(new FileInputStream(
args[n]));
ZipEntry ze = new ZipEntry(rmPath(args[n]));
fout.putNextEntry(ze);
int i;
do {
i = fin.read();
if (i != -1)
fout.write(i);
} while (i != -1);
fout.closeEntry();
fin.close();
System.out.println("Compressing " + args[n]);
System.out.println(" Original Size: " + ze.getSize()
+ " Compressed Size: " + ze.getCompressedSize() + "\n");
}
fout.close();
}
}
|