download zip file extractor

{0}.zip", DateTime.Now.ToString ("YYYYMMDDHHMMSS")); varDownloaddir = HttpContext.Current.Server.MapPath ($"~/downloads/download"); varArchive = $"{Downloaddir}/{zipfilename}"; vartemp = HttpContext.Current.Server.MapPath ("~/downloads/temp"); //empty all temporary files in the Temp folderdirectory.enumeratefiles (temp). ToList (). ForEach (File.delete); Cleardownloaddirectory

Download *. PDF files are usually opened in the IE window and saved locally by pressing the "save" button. However, I feel uncomfortable using them, especially when the PDF file is large (> 10 MB ). We hope that PDF files can be the same as other files (*. zip ,*. rar, etc.), a download box can also appear during the

/** * File Download * Multiple file formats, including PDF, zip, gif, JPG, MPEG, Word, etc. * Edit bbs.it-home.org */ function Dl_file ($file) { First, see if the file exists if (!is_file ($

-revalidate, Post-check=0, pre-check=0");Header ("Content-type:". $this->minetype);Header ("Content-length:".) FileSize ($this->filename));Header ("content-disposition:attachment; Filename=\ "$FN \" ");Header (' content-transfer-encoding:binary ');ReadFile ($this->filename);return true;}else{return false;}}function geterrormsg (){return $this->errormsg;}function FileCheck (){$filename = $this->filename;if (file_exists ($filename)){$filetype =strtolower (Array_pop (Explode ('. ', $filename)));if

Upload | download Using System.IO; 1. File Upload----------The following points:HTML section:Background CS Partial button EventString strfilefullname = System.IO.Path.GetFileName (this. FileUpLoad.PostedFile.FileName);This. FileUpLoad.PostedFile.SaveAs (Server.MapPath ("./xmlzip/") + Strfilefullname); 2. File download-

Analysis of the technical points: Package files into zip formatThe ability to download filesKey analysis: Here I'm using PHP's own ziparchive class.A We just need to new a Ziparchive object, then use the open method to create a zip file, and then use the AddFile method to write the

= Httpstatuscode.internalservererror; Response. Content = new Stringcontent (ex. ToString ()); return response; [HttpGet, Route ("Zip")] public httpresponsemessage downloadzip () {var response = new Httpresponsemessage (); try {var zipfilename = string. Format ("Download_compressed_{0}.zip", DateTime.Now.ToString ("Yyyymmddhhmmss")); var Downloaddir = HttpContext.Current.Server.MapPath ($ "

are redirected to a reject page when attempting to browse the Web.config file. After you create this table entry in IIS, if you try to browse directly to the zip file on our site, IIS redirects it to the login page if the user is not authenticated. So now we have been able to prevent anonymous users from downloading our files, but once the site is authenticated,

use: Hadoop fs-rmr uri [uri ...]The recursive version of Delete.Example: Hadoop Fs-rmr/user/hadoop/dir Hadoop FS-RMR Hdfs://host:port/user/hadoop/dir return value:Successful return 0, Failure returns-1.21:setrepHow to use: Hadoop Fs-setrep [-R] Change the copy factor of a file. The-r option is used to recursively change the copy factor for all files in the directory.Example: Hadoop fs-setrep-w 3-r/user/hadoop/dir1 retu

The Web site contains more than just web pages, and sometimes you need to provide files that users can download. Putting your files on the server and attaching links to the pages is just the first step, and you also need to be aware that the HTTP response headers affect file downloads. Tip One: Force the download and control the

, System.Text.Encoding.UTF8)); HttpContext.Current.Response.ContentType=ContentType; HttpContext.Current.Response.BinaryWrite ((byte[]) _xmlhttp.responsebody);//output binary to browserHttpContext.Current.Response.Flush (); HttpContext.Current.Response.End (); } Else{Response.Write ("Error:"+ _xmlhttp.statustext +"the file you want to download is not found!"); } }

- - -: Alog2016.log[[email protected] test]# tar-ZCVPF log31.tar.gz log2014.log log2015.log log2016.log log2014.loglog2015.loglog2016.log[[email protected] test]# CD Test6[[email protected] test6]# ll[[email protected] test6]# tar-zxvpf/opt/soft/test/log31.tar.gz Log2014.loglog2015.loglog2016.log[[email protected] test6]# ll Total0-rw-r--r--1Root root0 One- - .:GenevaLog2014.log-rw-r--r--1Root root0 One- - .: .Log2015.log-rw-r--r--1Root root0 One- - -: ALog2016.log[[email protected] test6

Recently collated the document, to extract a PHP multi-file package download instance code, a little tidy up to do next to share PHP multi-file compression and download. When you need to download multiple files at the same time, most browsers do not support multiple files

procedure is Longbill according to the on-line related material improvement to become http://www.longbill.cn Email:longbill.cn@gmail.com Invoke parameter description (assuming this flash name is upload.swf): Write the call address of the Flash file: upload.swf?maxsize=[Single File maximum volume]bgcolor=[progress bar color] limit=[limit upload file type]savefi

= "text/html";}if (Filenametmp.endswith ("htm")) {ret = "text/html";}if (Filenametmp.endswith ("TIF")) {ret = "Image/tiff";}if (Filenametmp.endswith ("TIFF")) {ret = "Image/tiff";}if (Filenametmp.endswith ("PDF")) {ret = "Application/pdf";}return ret;}Download sectionpublic static void FileDownload (HttpServletResponse response,string filePath) throws Servletexception {Bufferedinputstream bis = null;Bufferedoutputstream BOS = NULL;OutputStream fos =

This array, how to package the doc file download, to rename the doc file. $qrList = Array ( Array ' Data ' =>array ( ' ID ' =>1, ' Source ' = ' qrcodesale1kkk ',' title ' = ' Large amount of ridge ',' File ' = '/file/20150212/201576.doc '

Let's start by saying how the front-end code implements file downloads: "template.xlsx"> template file Download Some files, such as exe,xls,zip files, the browser will pop up to save the file prompt box, some files, such as txt,img files, the browser is opened directly, t

(UTI);if (! MIMEType) {return @ "Application/octet-stream";}Return (__bridge NSString *) (MIMEType);}```Two: Multi-threaded file download idea: The download file into a number of paragraphs, each task creates a thread, multiple tasks concurrently perform the operation of downloading files, the output stream can not be

Usually after we upload the resource file, in order to avoid the file name conflict, the file name will be changed to a meaningless paragraph of characters. This character, which may be generated by MD5, or a string produced in other ways. At this time, when downloading, the default file name saved is this paragraph of

"Unexpected compressed file end" appears in the compressed file is not downloaded, due to the server is unresponsive, causing the system mistakenly thought the file has been downloaded, the incomplete file as a complete. It is recommended to remove the file and re-