how to compress folder into zip file

Import java.util.zip. zipoutputstream;Import java. Io. ioexception;Import java.util.zip. zipentry;Import java. Io. fileoutputstream;Import java. Io. fileinputstream; Class csvzip { Public static void zip (string file, string zipfile ){Try {// Create a file input stream objectFileinputstream in = new fileinputstream (

Import Java.util.zip.ZipOutputStream;Import java.io.IOException;Import Java.util.zip.ZipEntry;Import Java.io.FileOutputStream;Import Java.io.FileInputStream; Class Csvzip { public static void Zip (String file,string zipfile) {try {Create a file input stream objectFileInputStream in = new FileInputStream (

There are three main ways for Silverlight to communicate with other systems: direct communication through WCF or web service, HTTP, and socket communication. For HTTP direct communication, you can use the WebClient class and httpwebrequest class. WebClient provides a simple event-based model that allows you to download and upload resources using streams or strings. httpwebrequest provides more complex communication scenarios. net asynchronous programming mode to send requests. Here, I

A problem has been encountered in the project, for security reasons, you need to package the file in binary data as a compressed file, and the compressed file has a password.Go to Google to find some API, download to see the next, and figured out the following methodsFirst p

// Package .. Public static void ziptest (){ // Obtain the image set. The thphoto object is used to save the image information. List System. Out. println (list. Size ());Try {Fileoutputstream F = new fileoutputstream ("D: \ image .zip ");Zipoutputstream out = new zipoutputstream (New dataoutputstream (f ));Int I = 0;For (tbphoto photo: List ){// System. Out. println ("starts to compress the image... ");//

Java extract zip-Multiple files (including folders), as follows: Compress multiple files and folders to extract complex file directories. The compression method uses a variable parameter that compresses 1 to many files ... Can write an array of ways or write to the parameter list ... Zipfiles (Zip, "abc", New

Generally a folder such as log with tar is easy to pack The code is as follows Copy Code TAR-ZCVF log.tar.gz Log Just use the above command. 1. Exclude folder:But in the production environment log file is very large, there are dozens of G, we do not need to backup, examples exclude PROFTPD log.I checked it out on the Intern

Zip the files in the e:/source folder and copy them to the f:/folder. 1 import java. io. *; 2 import java.util.zip. zipEntry; 3 import java.util.zip. zipOutputStream; 4 5 public class DirCopy {6 public static void main (String [] args) throws Exception {7 dirZipCopy ("E:/source", "F:/source.zip "); 8} 9/** 10 *

Package COM. scout. util; This source file can be used directly. The key points are as follows:1. To solve the problem of Chinese garbled characters, you must use the tool toolkit under ant. You only need to put ant. jar in the class path.2. during decompression, the compressed object is a file. When creating a file,

This article illustrates how PHP extracts a zip file to a specified folder. Share to everyone for your reference, specific as follows: /** * Function: Extract zip Format files * author:friker * date:2015-15-14 * reference:http://php.net/manual/zh/ref.zip.php * All Rights reserved:wujiangwei123@126.com */class unz