how to compress folder to zip file

If you want to compress a folder and all its subfolders and subfolders in Java, you can take advantage of the ant plug-ins provided by Apache Corporation. It's actually a jar package.For example, if you want to compress all the files under F:\bb into a f:\bb.zip, such as:First go to Apache's official website, download the ant plugin, Address: http://ant.apache.or

The tzipfile class is mainly used in a unit. The most convenient method is its class method: Tzipfile. extractzipfile () // decompress the ZIP file to the specified folder tzipfile. isvalid () // determine whether the specified file is a valid ZIP

The basic usage of the Linux zip command is:Zip [parameters] [file name after packaging] [packaged directory path]Linux zip command parameter list:-a convert the file to ASCII mode-F attempt to repair corrupted compressed file-H Display Help interface-M after compressing the

Shell bulk Compress pictures within specified folder and subfoldersThe user uploads the picture, generally has not been compressed, causes the space to waste. Therefore, you need to write a program to find the folder and subfolders of the picture file (jpg,gif,png), the image is larger than a value compression processi

compressed!");}}} Creating a thread pool for recursive compressionto implement compression for all sub-files under a folder, first recursively find all the child files and then call the compression thread to compress. Package Date0805.demo1;import Java.io.file;import Java.util.concurrent.executorservice;import Java.util.concurrent.executors;public class Gzipfiles {private final static int thread_count=

First, delete the $patchcache$ folder 1, $PatchCache $ is the system hidden file, you need to show it first, as shown in the figure: 2, then you can delete the $patchcache$ folder, if prompted permission issues, please obtain WIN8 Super Administrator rights. PS: note, do not delete the other folders under the installer directory, otherwise it will cause

This article describes how to compress and decompress the zip file in Python and try to crack the password of the zip file. It provides a simple example of using the zipfile module, for more information about how to compress and d

This paper mainly from the following several convenient to explain file archiving and compression, while comparing the compression ratios and characteristics of several different compression methods. File Archive command tar,tar.gz source package installation Management Create a Tar Package-extract-Query the contents of the TAR Package Zip Use o

folder$zip->close ();echo ' OK ';} else {Echo ' failed ';}?> Add a file to the ZIP archive The code is as follows Copy Code /*PHP adds a file to the ZIP archive*/$

On the internet to see a lot of examples, the result is very disappointing, so decided to write an example, to provide you with reference to study; no more nonsense. See examples directly: Package com.em.test.client; Import Java.io.BufferedOutputStream; Import Java.io.File; Import java.io.FileNotFoundException; Import Java.io.FileOutputStream; Import java.io.IOException; Import Java.io.InputStream; Import java.util.Enumeration; Import Java.util.zip.ZipEntry; Import Java.util.zip.ZipFile; /

Java uses ant to implement ZIP files to compress and extract zip files. A single file is compressed into a zip file, and multiple files are compressed into a zip

); Gzclose ($GZP);Touch ($to. $header [' filename '], $header [' mtime '];@unlink ($to. $header [' filename ']. GZ ');}}return true;}}/***********************************/Class zippeter{var $_zip_hander = null;function __construct () {}function get_list ($zip _name) {$file _list = Array ();$this->_zip_hander = Zip_open ($zip _name);if ($this->_zip_hander) {while

Original Address C # Package folder into ZIP format (including all files under Folders and subfolders)C # packaged Zip files can call out-of-the-box third-party DLLs, with less effort, and the DLL is completely free: sharpziplibAfter downloading the extract, copy the ICSharpCode.SharpZipLib.dll to the current project directory (if lazy, you can copy directly to t

------------------------------------------------------------------------------- To compress the file using Zip, type the following command at the shell prompt: Zip-r Filename.zip Filesdir In this example, Filename.zip represents the file you created, and Filesd

content to a file using(StreamWriter wt =NewStreamWriter (Entry1. Open ())) {wt. WriteLine ("This is the first file to compress. "); } //create a file in relative directoryZiparchiveentry Entry2 = archive. Createentry ("the second \\data.txt", Compressionlevel.optimal); //writing content

Using Zip for file transfer in an Android project can greatly reduce storage space and transfer traffic, so it involves compressing the zip file. The Java Native Zip API is described in detail below. First, a simple list of Java in the API on the

[' filename ']. GZ ', ' RB ') or die ("Cette archive est compress casual"); if (! $gzp) return (-2); $fp = @fopen ($to. $header [' filename '], ' WB '); if (! $fp) return (-1); $size = $header [' Size ']; while ($size! = 0) { $read _size = ($size $buffer = Gzread ($gzp, $read _size); $binary _data = Pack (' a '. $read _size, $buffer); @fwrite ($fp, $binary _data, $read _size); $size-= $read _size; } Fclose ($FP); Gzclose ($GZP); Touch ($to. $header [

PHP ziparchive is a PHP extension class, you can easily achieve the zip file compression and decompression, before using the first to ensure that the PHP zip extension has been opened, the specific opening method does not say, different platforms to open the method of PHP amplification online have, if there is doubt welcome communication. Here's a look at the usu

SharpLibZip is required. The Code is as follows:Zip. cs Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Public class Zip { /// /// Compressed folder /// /// /// /// /// Public void CompressDirectory (string dirPath, string fileName, int level, int bufferSize) { Byte [] buffer = new byte [bufferSize]; Using (ZipOutputStream s = new ZipOutputStream (

/* PHP extracts files from zip compressed files */ $zip = new Ziparchive; if ($zip->open (' jquery five screen up and down scrolling focus graph code. zip ') = = = TRUE) {//Chinese file name to use ANSI-encoded files format $