Ebasso: Criou a página com "Compressing a file using PKZip format = Código / Code = import java.io.; import java.util.zip.; public class PKZIPCompress { public static void main(String[]..."

2023-02-10T19:15:31Z

Criou a página com "Compressing a file using PKZip format = Código / Code = import java.io.*; import java.util.zip.*; public class PKZIPCompress { public static void main(String[]..."

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Compressing a file using PKZip format

= Código / Code =

import java.io.*;
import java.util.zip.*;

public class PKZIPCompress {
public static void main(String[] args) {
try {
// The name of the file to be compressed
String fileName = "example.txt";

FileInputStream fis = new FileInputStream(fileName); // Create a file input stream
FileOutputStream fos = new FileOutputStream("example.zip"); // Create a file output stream

ZipOutputStream zos = new ZipOutputStream(fos); // Create a ZipOutputStream
ZipEntry zipEntry = new ZipEntry(fileName); // Create a new zip entry

zos.putNextEntry(zipEntry); // Put the zip entry into the ZipOutputStream

byte[] buffer = new byte[1024]; // Create a buffer for reading the files

// Read the file and write it to the ZipOutputStream
int length;
while ((length = fis.read(buffer)) > 0) {
zos.write(buffer, 0, length);
}

fis.close(); // Close the input stream
zos.closeEntry(); // Close the zip entry
zos.close(); // Close the ZipOutputStream

System.out.println(fileName + " was successfully compressed to example.zip");
} catch (IOException e) {
e.printStackTrace();
}
}
}

= Ver também =

* [[Java| Mais Artigos sobre Java]]

[[Category:Java]]

Java: PKZip Compression - Revision history

Ebasso: Criou a página com "Compressing a file using PKZip format = Código / Code = import java.io.*; import java.util.zip.*; public class PKZIPCompress { public static void main(String[]..."

Ebasso: Criou a página com "Compressing a file using PKZip format = Código / Code = import java.io.; import java.util.zip.; public class PKZIPCompress { public static void main(String[]..."