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Sometimes we need to hide the real file, prevent malicious download, we can use the following method (refer to the network, infringement please inform)The following is the referenced content:$file _name = "Example.exe";$file _dir = "/public/www/download/";if (!file_exists ($file _dir. $file _name)) {//check if file existsecho "File not found";Exit} else {$file = fopen ($file _dir. $file _name, "R"); Open Fi

PHP methods for getting all links to the web page (with demo source code download) and demo source code download The example in this article describes how PHP obtains all the connections on the web page. We will share this with you for your reference. The details are as follows: Function getHtml ($ url, $ charset = 'utf-8') {$ curl = curl_init (); // curl_setopt ($ curl, CURLOPT_HTTPHEADER, array ('x-FORWAR

Java web upload/download garbled problem solution: web upload/download Chinese characters of file downloading are garbled, because the http request url and header must only pass the ascii code, but not other characters. transcoding is required. Different browsers have different processing methods on the right. Solution 1: /*** Garbled solution * @ throws UnsupportedEncodingException **/private static Str

Step 1: First, users need to download the installation of the Fox Nest Video Downloader, after the operation, please click into the "Browser" option window, enter the corresponding video file URL, open into the page, click the play button to download the cached files. Step 2: After downloading the cached files of the video, please click into the "Video" option window, all the detected files will be

When we use the QQ whirlwind download movie, because resources, links very little, download the speed is very slow, sometimes not even speed. Use offline downloads! Offline downloading is actually downloading the tools of the server in lieu of computer users to download first, for the download slow speed of resources,

1. Front-end CodeAction or servlet using hyperlinks to strutstransurl=ftp://10.0.2.1/tazi/a.xml "> click Download 2. Background Code Action or servletString S1=transurl;//Transurl is a parameter accepted by the foregroundS1=s1.substring (6); S1=s1.substring (S1.indexof ("/")); STRING fn=s1.substring (S1.lastindexof ("/") +1); String filepath=s1.substring (0,s1.lastindexof ("/")); Response.setcharacterencoding ("GBK"); Response.setcontenttype ("Applica

Introduction: FtpClient is a powerful FTP upload download tool, you can achieve a variety of ways of FTP file transfer, you can support the upload download a variety of large files (has been used in practice), and the existence of the official website so that users convenient use of this tool and so on. 1. First, the program to set the FTP request mode is passive mode, that is, the program to request the F

For the cool dog software users to detailed analysis to share the cool dog to download the lyrics method. Method Sharing: First of all, of course, is to download their favorite songs. (The lyrics are downloaded automatically along with the song) to click on the "Open lyrics" icon, this is done for two purposes: 1, when the song plays, you can let the lyrics appear on the desktop, 2, you

Simple ASP. NET programming method for generating static pages [demo source code download] and demo source code download This example describes how to generate a static page by using ASP. NET. We will share this with you for your reference. The details are as follows: 1. Use Cases When the page data does not need to be changed frequently, the static page mode can be used. 2. Benefits of using static pages (

This article mainly introduces a simple example of php file downloading. For more information, see This article mainly introduces a simple example of php file downloading. For more information, see The Code is as follows: Public function downloads ($ name ){$ Name_tmp = explode ("_", $ name );$ Type = $ name_tmp [0];$ File_time = explode (".", $ name_tmp [3]);$ File_time = $ file_time [0];$ File_date = date ("Y/md", $ file_time );$ File_dir = SITE_PATH. "/data/uploads/$ type/$ file_date

Android Android SDK configuration steps Launch Android SDK Manager, open the main interface, select "tools", "options...", pop up the "Android SDK manager-settings" window; In the "Android SDK manager-settings" window, fill in and in the "http proxy server" and "http proxy port" input mirrors.neusoft.edu.cn boxes 80 , and select "force https://... Sources to is fetched using http://..."check box. Click the "close" button to close the "Android SDK manager-settings" window and return to th

Struts2 providesStreamResult type. The result type supports the file download function. When specifying the stream result type, you must specifyInputnameParameter. This parameter specifies an input stream, which is the entry to the downloaded file. The file downloading support of struts2 allows the system to control the permission of the viewer to download files, including downloading files with non-western

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Copy CodeThe code is as follows: Public Function Downloads ($name) { $name _tmp = Explode ("_", $name); $type = $name _tmp[0]; $file _time = Explode (".", $name _tmp[3]); $file _time = $file _time[0]; $file _date = Date ("Y/md", $file _time); $file _dir = Site_path. " /data/uploads/$type/$file _date/"; if (!file_exists ($file _dir. $name)) {Header ("content-type:text/html; Charset=utf-8 ");echo "File not found!";Exit} else {$file = fopen ($file _dir. $name, "R");Header ("Content-type:applicatio

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Download and install cocoaPods, download and install cocoaPods CocoaPods management for some third-party libraries in ios. Easy to manage third-party Libraries Briefly describe the installation steps 1. sudo gem install cocoapods2, gem sources -- remove https://rubygems.org/(in the middle, so do not follow the Three)3. gem sources-a https://ruby.taobao.org/4. gem sources-l (if you print ******** Current sou

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Example wizard for getting started with ADO. NET Entity Framework (with demo program download) ADO. NET Entity Framework Getting started example wizard (with demo ProgramDownload) ADO. NET Entity Framework is an entity framework introduced by. NET Framework 3.5 SP1. It allows developers to focus on data through the Object Model (rather than the logical/Relational Data Model. The Entity Framework uses the concept layer, ing layer, and logic layer

Github upload and download, github upload and download1. Create an SSH key When using github for the first time, create an ssh key locally ssh-keygen -t rsa -C "your_email@youremail.com" After the your_email@youremail.com is changed to your mailbox, will ask to confirm the path and enter the password, we use the default one-way carriage return on the line. If it succeeds ~ /, Generate the. ssh folder, go in, open id_rsa.pub, and copy the key. Go bac

Sometimes, to hide the truth, we define the file as a header and then download the readfile, but this will increase the burden on the server. generally, we do not recommend downloading large files. The code is as follows: Function sendFile ($ fileName, $ fancyName = '', $ forceDownload = true, $ speedLimit = 0, $ contentType = ''){If (! Is_readable ($ fileName )){Header ("HTTP/1.1 404 Not Found ");Return false;}$ FileStat = stat ($ fileName );$ La