how to compress folder to zip file

Java.util.zip package to read 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.pdf [2] "Dolphin Browser and mercury browser Remote Code execution vulnerability detailed"http://drops.wooyun.org/mobile/8293[3] technology analysis of the "parasitic Beast" of the Android app that affects the tens of millions of appht

The zip file is one of the packaging formats that we often use, and it is efficient to extract and compress the python zip. Python Unzip zip document: Copy Code code as follows: #/usr/bin/python #coding =utf-8 Import Os,sys,timeImport ZipFile filena

If you are using php versions earlier than php5.2 and cannot use the ZipArchive class, you only need php5.2 and later versions to conveniently use the ZipArchive class to decompress and compress zip files, the following is a small series for you to introduce. If you are using php versions earlier than php5.2 and cannot use the ZipArchive class, you only need php5.2 and later versions to conveniently use the

maximum compression ratio; -N specifies the compression ratio (n is a number and 1 -V displays the progress information; Bzip2/bunzip2 for compression/decompression [Syntax] Bzip2 file; Bunzip2 file; [Command description] Bzip2 can usually generate files with a higher compression ratio than gzip. by default, bzip2 will delete the source files. you can use the-k parameter to retain the source files; [Param

compression/Decompression [Syntax] Bzip2 file; Bunzip2 file; [Command description] Bzip2 can usually generate files with a higher compression ratio than gzip. By default, bzip2 will delete the source files. You can use the-k parameter to retain the source files; [Parameter description] -K: Keep the source file; -N specifies the compression ratio (n is a number a

updates existing files, if some files do not exist in the compressed file, this parameter is used to add it to the compressed file.-F tries to repair damaged compressed files.-G compresses the file and attaches it to the existing compressed file, instead of creating a new compressed

IOS development-image compression/Decompression into a Zip file, ioszipCompressing/decompressing images into Zip files This article describes how to compress an image into a Zip file. First, you need to download the third-party li

" ZEXTRACT_API int luaopen_zextract(lua_State* L); LectureGetfileinzipFunction. There are a total of four input parameters: CmembufferObject used to store the files extracted from the compressed package. The corresponding ZIP archive file path, both relative and absolute paths. Corresponding to the file path to be extracted in the

Upload the zip file to the linux host. After decompression, the permission is abnormal. Use a virtual machine to solve the File Permission problem-Linux Enterprise Application-Linux server application information. For details, see the following. Yesterday, I downloaded a sablog installation package in rar format. It cannot be decompressed after being uploaded to

We often use compression software such as WinZip to compress files for easy transmission. In Java also provides a file compression to reduce the amount of data transmission of the class, you can easily compress the file into a zip, JAR, gzip, and other forms, gzip mainly in

PHP read the zip file (delete file, extract file, add File) instance Extract files from a zip compressed file Copy Code code as follows: /* PHP extracts files from

properties, there is a special way 2.27pyzipfile.writepy (Pathname,basename) In general, just compress. PYc and. pyo files without compressing the. py file ---------------------------------------------------------------------- ZIP file format informationA ZIP

";}}}Zipoutputstream Zos = new Zipoutputstream (New FileOutputStream (FileName));try {Zip (Zos, relativepath, directory);} catch (IOException ex) {Throw ex;} finally {if (null! = Zos) {Zos.close ();}}}/*** Compression* @param zos Compressed output stream* @param relativepath relative path* @param absolutpath file or folder absolute path* @throws IOException*/publ

Small fish to do file compression decompression, the beginning and no attention to detail, using the Java JDK Zip Operation Tool classThis causes the problem is the Chinese operation is garbled, or is broken.Check the information to know this is 1.6 of the history of the problemFortunately, open source Apache provides a support package that we can use to get it over.Here is the download linkProvide a jar pa

When developing Web applications, it is very likely that you will encounter file--csv data in different formats, password files, XML-encoded content, and different forms of binary data. Your PHP scripts will need to interact with these files frequently, reading data from them and writing data to them. Because there are so many formats of files to process, so you do not accidentally PHP has a number of types of built-in functions and external libraries

PHP fragment instantly compresses zip files Use the following PHP snippets to instantly compress zip files Function create_zip ($ files = array (), $ destination = '', $ overwrite = false ){ // If the zip file already exists and overwrite is false, r

. rpm/extract Rpm2cpio file.rpm | Cpio-div. Deb/install Dpkg-i File.deb. deb/exrtact Dpkg-deb-fsys-tarfile File.deb | Tar xvf-AR P file.deb data.tar.gz | Tar Xvzf-. zip Unzip File.zip　　 　　 Bzip2-d myfile.tar.bz2 | Tar xvf 　　 　　 Tar Xvfz myfile.tar.bz2 　　 　　 X is decompressionV is a complex outputF is the specified fileZ GZ format 　　 　　 Gzipgzip[option] File name to