Php detects common code classes (such as zip and rar) of file types through the file header ). Sometimes this is not perfect. Some people may store some files, but they modify the extension to make it within our file type. It cannot be displayed during a single access (sometimes we are not doing well. Some people may s
How the XP system compresses the RAR file in volume
The method is as follows:
1. Right-click the file to be compressed, select Add to compressed file.
2. Enter the "compressed file name and parameters" of the Operation page, set the "Compressed Files format" and "c
If RAR is installed on the serverProgramSo Asp.net can call RAR to compress and decompress files.
However, it should be noted that the web program cannot directly call the client program (unless ActiveX is used, ActiveX is almost deprecated ), therefore, to decompress a local file on a webpage, you must upload the
Note: Please control the file size within 10M. nbsp;
function check_filetype (str) { var pos = Str.lastindexof ("."); var lastname = str.substring (pos,str.length); if ((Lastname.tolowercase ()!= ". zip") (Lastname.tolowercase ()!= ". rar")) { alert ("file must be. zip or. rar type"); window.location.
When using a web application, you can use the web extension to determine the type of the stored file. this is often used. Sometimes this is not perfect. Some people may store some files, but they modify the extension to make it within our file type. It cannot be displayed during actual access (because the extension does not match the file content ). The following
rar to compress package files.
A file with the extension ". rar" is a file that is compressed into 1 or more folders or files. Perhaps a lot of netizens may ask to compress a folder or file
RAR is a common compression format, mainly used in the storage and transmission of files. On the Internet to provide downloads of resources, RAR format accounted for a large proportion. For security needs and privacy protection, a considerable part of the RAR file was added password, the solution does not open the pass
Recently found that IIS can not download the Chinese name of the file, feel very strange.
Version: WINDOWS2003SERVER+IIS6
It should be no problem.
Online check, said:
Open the registry in the run: Desktop left Corner "start" menu, run, enter "regedit", 98 version is "Regedit32", expand the following directory, hkey_local_machine\system\currentcontrolset\ Services\inetinfo\parameters\
Favordbcs the value to "0" if there is no FAVORDBCS right click
RAR files Related information
RAR is the current relatively mainstream compressed file format. Can not be opened directly, need to rely on a support. RAR decompression tool can be opened to extract the files inside.
Tools to open a RAR format
Win7 system computer opens RAR file two kinds of method
RAR is the current relatively mainstream compressed file format. Can not be opened directly, need to rely on a support. RAR decompression tool can be opened to extract the files inside.
Tools for opening
RAR is a common compression format, mainly used in the storage and transmission of files. On the Internet to provide downloads of resources, RAR format accounted for a large proportion. For security needs and privacy protection, a considerable part of the RAR file was added password, the solution does not open the pass
RAR file decompression is not supported by default in Mac OS x systems. The following shows how to use RAR command-line operations in Mac OS X systems. 1. First download the Rar/unrar tool from the Rarlab website; 2. Unzip the downloaded tar.gz compressed package (tar xvf rarosx-5.2.0.tar.gz), automatically create a
Go to http://www.rarlab.com/download.htm download rarosx RAR file decompression is not supported by default in Mac OS x systems. The following shows how to use RAR command-line operations in Mac OS X systems. 1. First download the Rar/unrar tool from the Rarlab website; 2. Unzip the downloaded tar.gz compressed package
(CHAR (8), DATEADD (week, @timeDateDiff, 0), 112)--Full backup date+ ' _0100 '--Full backup time+ ' full backup 'SET @strSqlCmd = @strSql + '. BAK '--the extension of the backup fileBACKUP database[liangjialun219]To DISK = @strSqlCmd Withinit, Nounload, NAME = N ' LiangJiaLun219 backup ', Noskip, STATS = 10, NoformatOperation One:4. Then start compressing the database, create a new job in the step, name "Compress database", and then enter the followi
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