how to compress folder to zip file

; }} streamwriter.close (); }} MessageBox.Show ("Unzip the file successfully!"," hint ", messageboxbuttons.ok,messageboxicon.information); }} public void ZipFile (string strsoucefile, String strdestfile) {using (Zipoutputstream stream = new Zipoutputstream (File.create (strDestFile))) {stream. SetLevel (5); byte[] buffer = new byte[0x1000]; ZipEntry entry = new ZipEntry (Path.getfilename

1. compressed files To use zip compression for our program, we need to add several zip files to the project. Zlib. h zconf. h zlib. lib these can download http://d.download.csdn.net/down/2344459/mryeze Add two. H files to project in the program. Then declare to introduce lib # Include "zlib. h" // File compression This is only to enable

Online search for a long time, and finally found three kinds of good methods: 1, the JDK comes with the package java.util.zip.ZipOutputStream, the deficiency, the file (folder) name with Chinese, There is a garbled problem, the implementation code is as follows: /*** Function: To compress all the files in the SourceDir directory in

Fast pressure is a multi-function file compression software, the software supports the compression and decompression of common files, and can support the decompression of KZ, ZIP, 7Z, RAR, MOU, ACE, ARJ, BZ2, CAB, GZ, ISO, JAR, LZH, TAR, UUE, Z and other format files. However, some users do not know how to use the fast pressure to create compressed files, so the small part here for everyone to bring the ope

bar-compression. 3. After entering the "compression" interface, choose a good modified picture to save to which folder. Then click "Compress". 4. In the pop-up "compression" prompt box, the left "image size" selection width of no more than the PX; To the right, select "JPEG transform file Limit" and choose "no more than K". And the

The method in ant can be used to implement compression and decompression of zip, including Chinese. The specific implementation code is as follows: Import Java.io.File; Import Java.io.FileInputStream; Import Java.io.FileOutputStream; Import java.io.IOException; Import Java.util.logging.Level; Import Java.util.logging.Logger; Import Java.util.zip.ZipOutputStream; Import Org.apache.tools.ant.Project; Import Org.apache.tools.ant.taskdefs.Expand; Import

1. We have installed the latest version of "Codoy player", and then click "format conversion" in "my applications" on the Codoy music interface, as shown in the following figure.2. Click "add File" on the page and find the mp3 music file to be converted and compressed.3. "conversion format"-"MP3"-"music quality"-"advanced" to go

all the entries in the ZIP package directly, and then check whether the return value of GetName () contains ". /”：5. Reference[1] Https://www.jpcert.or.jp/present/2014/20140910android-sc.pdf2] [Details of Dolphin browser and Mercury browser Remote Code execution vulnerability]3] [Impact tens of millions of app Android app "parasitic beast" vulnerability technology analysis)4] ["Samsung default input Method remote code Execution"[5] Http://www.oracle.

Below for you to share a Python extract zip file and delete the instance of the file, with a good reference value, I hope to help you. Come and see it together. Using Python to download data, the downloaded data is in the ZIP format, because there are thousands of such files, so directly in the crawler to learn the co

Many friends think that files can only be compressed once, in fact, in addition to using the hibernation file itself parameter settings to make the dormant file smaller, we can also use the system's own compression function to the file two times compression. Operation Steps: Right-click on the Hiberfil.sys file and c

directory char new_file_name[writebuffersize]; memset (new_file_name, 0, sizeof (new_file_name)); strcat (New_file_name, filenameinzip); if (srcfile = = NULL) {strcat (New_file_name, "/"); ///Create new file in zip file Zipopennewfileinzip (ZF, new_file_name, zi, NULL, 0, NULL, 0, NULL, z_deflated, z_default_compress ION); if (srcfile!= NULL) {//Open sourc

zip format via zipoutputstream. If you want to add any files during the period. Add by ZipEntry. A zipentry represents a file or a folder. 3 Zipoutputstream is a file that writes a stream to a zip format. ZipEntry is a sub-unit in a

Java IO In order to reduce the amount of data transmitted in Java, a special compression stream is provided to compress a file or folder into a Zip,gzip,jar file format. Compression Stream Implementation Three compressed formats supported by Java:

(Files[i].getabsolutepath ());} else {if (Files[i].getname (). toLowerCase (). EndsWith ("Zip"))Filelist.add (Files[i]);}}return filelist;}} -----------------Ziputils.javaPackage com.once; Import java.io.*;Import java.util.ArrayList;Import java.util.Collection;Import java.util.Enumeration;Import Java.util.zip.ZipEntry;Import java.util.zip.ZipException;Import Java.util.zip.ZipFile;Import Java.util.zip.ZipOutputStream; /*** Java utils implementation of

how to unzip a. gz zip file #gzip-D xxx.gz Tar command [Root@linux ~]# tar [-cxtzjvfppn] files and directories .... Parameters: -C: Create a compressed file parameter directive (the meaning of Create); -X: Unlocks a parameter directive for a compressed file. -T: View the files inside the tarfile. In particular, th

Python compresses and decompress the zip file, Zip files are one of the most frequently used packaging formats. It is extremely efficient to decompress and compress zip files in python. Decompress the zip

To make some data into an XML file, but not on your hard disk, compress the file into a zip format and write it to your hard disk. The final result is: The hard disk has a test.zip file, decompression after the Test.xml file. A

, the first parameter is the Zipinfo object or the compressed name written to the compressed file, and the second argument is a string. Use this method to dynamically organize the contents of a file. It is important to note that when reading, because only the content can be read, so if you want to implement the directory structure to expand the zip

I just created a demo to decompress the local zip file and use webview to display one of the html files and directly upload the code. If you need it, you can check it out. Public class ZipActivity extends Activity { Private static final String TAG = "HelloXmlActivity "; Private WebView mWebView; Private static LinkedHashMap // Http://blog.csdn.net/com360/article/details/6618086 /** Called when the activ