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Copy codeThe Code is as follows:/*** Send a file** @ Author: legend (legendsky@hotmail.com)* @ Link: http://www.ugia.cn /? P = 109* @ Description: send file to client* @ Version: 1.0** @ Param string $ fileName file name or path* @ Param string $

002 $ file_path = './download/download_cn.rar '; 003 004 // usage 005 downFile ($ file_path ); 006 007 // Server File Path, download file name (default: Server File name), permit user download method (optional by default), speed limit (automatically

When using HttpWatch for packet capture analysis, we often see 200, 301, and 304 of these status codes. What do you mean by the three?200 means normal 0k, and this is what everyone on earth knows.301 Moved Permanently indicates that the customer

When the user is on the server of the Internet Information Service (IIS), the IIS server responds to the request and automatically returns a numeric code representing the status of the request, providing status information about the request. Also

Copy Code code 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

HttpWatch Installation and opening 1. Download HttpWatch Pro, the professional version of the license file. Lic and installer are placed in the same folder. Run Setup and click "Next" to complete the installation. 2. To open IE browser, it is

HTTP error Code table all HTTP status codes and their definitions.Code indication2XX success200 normal; The request is complete.201 Normal; Immediately after the POST command.202 normal; Accepted for processing, but processing is not yet complete.203

This article mainly shares with you a very useful phpheader downloading function. For more information, see The code is as follows: /** * Send a file * * @ Author: legend (legendsky@hotmail.com) * @ Link: http://www.ugia.cn /? P = 109 * @

The http status of a website is very important for website maintenance personnel. When a website encounters a problem, we must first diagnose the http status of the website, so as to further confirm where the problem occurs, we often encounter

http The caching mechanismObjectiveUnderstand http caching mechanism is beneficial to improve the performance of the website, reduce the pressure on the server and speed up the response to client requests. What is http the cache? httpd the cache is

Share a very useful phpheader download function. Copy the code as follows :? Php *** send file *** @ author: legend (legendsky@hotmail.com) * @ link: www.ugia.cn? P109 * @ description: sendfiletoclient * @ version: 1.0 The code is as follows: /**

Some of the preparatory knowledge required in this article can be seen here: http://www.cnblogs.com/cgzl/p/9010978.html and http://www.cnblogs.com/cgzl/p/9019314.htmlTo establish a Richardson maturity Level 2 post, GET, PUT, PATCH, delete restful

Transferred from: http://www.cnblogs.com/Jessy/p/3568935.htmlCaching of HTTPAs for the entity that responds to the message, it is similar to the entity content of the request message, where only the user-agent header is borrowedThe contents of the

Whether you use PHP to open the browser cache or use the APACHE,IIS server environment to configure we will be for the browser Cache-control to operate, let me introduce you to PHP settings picture browser cache Cache-control Cache-control is the

002 $file _path = './download/download_cn.rar '; 003 004//How to use 005 Downfile ($file _path); 006 007//server file path, download file name (default is server file name), whether to license user download method (default), speed limit (default

/** * Send File * * @param string $fileName file name or path * @param string $fancyName A custom file name, or null to use filename * @param boolean $forceDownload whether to force download * @param integer $speedLimit

Php sends a file & lt ;? PhpfunctionsendFile ($ fileName, $ fancyName, $ forceDownloadtrue, $ speedLimit0, $ contentType) {& nbsp; if (! Is_readable ($ fileName) & nbsp; php sends a file Function sendFile ($ fileName, $ fancyName = '', $

PHP Send File 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); $lastModified

CharacteristicsThe main features of the HTTP protocol can be summarized as follows:1. Support client/server mode.2. Simple and fast: When a customer requests a service from the server, it simply transmits the request method and path. The request

HTTP Header parsingArticle Directory1. Web server associated with the HTTP protocol2.HTTP HeaderWeb server associated with the HTTP protocolBefore explaining the HTTP header knowledge, it is necessary to first understand the Web server that works