no cache

Author: Jeffrey Introduction HTTP is an object-oriented protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. It proposed in 1990 that, after several years of use and

The cache of web pages is controlled by "cache-control" in the HTTP message header. common values include private, no-cache, Max-age, and must-revalidate, the default value is private. The function of browser review is divided into the following

The main features of HTTP protocol can be summarized as follows: 1. Support for customer/Server modes. 2. simple and fast: when a customer requests a service from the server, they only need to send the request method and path. Common Request methods

HTTP protocol details HTTP is an object-oriented protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. It proposed in 1990 that, after several years of use and

Document directory     Cache channel) Let's look back at the simple implementation of cache in rest wcf 4.0: 1. Configuration 2. Use Configuration [OperationContract][WebGet (UriTemplate = "/Time")] [AspNetCacheProfile

Like php, you can set the header Cache header (& quot; cache-Control: no-store, no-Cache & quot;); how does html set the header cache? Specifically, how does one set the Response Header Cache-Control: no-cache like php? Header ("Cache-Control:

PHP creates page cache code. The PHP code for creating a page cache is as follows? Phpheader (Expires: Mon, 26Jul199705: 00: 00GMT); header (Cache-Control: no-cache, must-revalidate); header (Pragma: no-cache );? The PHP code for creating a page

: This article describes how to set an http packet header using the phphpheader function. if you are interested in the PHP Tutorial, refer to it. // Define the encoding headers ('content-Type: text/html; charset = utf-8 '); // Atomheader

Disable page content Caching: Htm Webpage ASP Webpage Response. expires =-1 Response. expiresabsolute = now ()-1 Response. cachecontrol = "no-Cache" %> PHP Webpage Header ("expires: Mon, 26 Jul 1997 05:00:00 GMT ");

Disable server cache: Response. expires = 0 Or Disable Client Cache Htm webpage ASP Web Page Response. expires =-1 Response. expiresabsolute = now ()-1 Response. cachecontrol = "no-Cache" %> PHP webpage Header ("expires: Mon, 26

One, for static pages (which are set by meta tags): expires is used to set the expiration time of a webpage and must be reloaded from the server once it expires. Time must use GMT format - http-equiv= "Expires" content= "0"/>or set by pragma

pragma and No-cacheUsed to define the page cache and not cache pages (to speed up some browsers will cache the pages viewed by the viewer, as defined below, browsers generally do not cache pages, and browsers cannot browse offline.)Its function is

The code for disabling page caching in php is quite simple. You only need to use the php header () browser to send a Cache-Control: no-cache or set the page Cache expiration time before today. Some friends said that the following is the simplest way

Set static content cache time39 problems-client cache time can be set for infrequently changed static resources to reduce requestsFAILED-(max-age or expires not Set)-http://pic.111cn.net/h470.gifFAILED-(max-age or expires not

The cache of the Web page is controlled by the "Cache-control" in the HTTP message header, and the common values are private, No-cache, Max-age, must-revalidate, etc., and the default is private. Its function is divided into the following

Http protocol and http protocol details HTTP is an object-oriented protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. It proposed in 1990 that, after several years of

HTTP is a plane object protocol at the application layer. It is applicable to distributed hypermedia information systems due to its simple and fast method. It proposed in 1990 that, after several years of use and development, it has been

IOS uses Ajax to synchronize asynchronous interactions with JavaScriptImplementation principle:1.Ajax可以实现同步与异步请求2.UIWebView可以实现Ajax跨域请求3.NSURLProtocol可以拦截Ajax请求4.NSURLProtocol可以实现模拟响应结果Issues that need to be

pragma and No-cacheUsed to define the page cache and not cache pages (to speed up some browsers will cache the pages viewed by the viewer, as defined below, browsers generally do not cache pages, and browsers cannot browse offline.)Its function is

HTTP Cache ArchitectureFirst I will divide the Http caching system into the following three parts:1http/1.1 $OK2cache-control:no-Cache3content-type:image/PNG4Last-modified:tue, ,Nov . .: -:xxGMT5accept-ranges:bytes6Date:thu,TenNov . Geneva: -: