how cookies work

Cookie used for ASP. NET Programming cookie is a Web application Program It provides a useful method to save user information. For example, when a user accesses your site, you can use cookies to save user preferences or other information, so that

Reprinted: http://www.chinawebanalytics.cn/%E6%8D%8D%E5%8D%ABcookie%E2%80%94%E2%80%94%E6%B2%A1%E6%9C%89cookie%EF%BC%8C%E6%88%91%E4%BB%AC%E4%BB%80%E4%B9%88%E9%83%BD%E6%B2%A1%E6%9C%89%E4%BA%86/   Before starting the text, let's talk a little bit about

What is cookies? Cookies are small files created in the client system or in the memory of the client browser (if temporary ). It enables status management. We can store a small amount of information to systems that can be short for use as needed.

HTTP cookies, often referred to as "cookies", have been in existence for a long time, but are still not fully understood. The first problem is that there are many misconceptions that cookies are backdoor programs or viruses, or that they do not know

Access and update cookiesThe value of cookies is much more complex than that of other sets of ASP (such as form and servervariables. Cookie is a small piece of text stored by the browser on the client system, and each request is sent to the server

The difference between a cookie mechanism and a session mechanismIn particular, the cookie mechanism uses a scheme that maintains state on the client, while the session mechanism uses a scenario that maintains state on the server side.At the same

----------------------------------------------------- Operation ----------------------------------------------------------- 1. Add cookies (using cookies for sso, saving and modifying user information will depend on cookies) Copy codeThe Code is as

Cookie technology is a very controversial technology, since its inception it has become a vast number of network users and web developersA point of contention. Some Internet users, even some senior web experts, are dissatisfied with its generation

This article mainly introduces the use of PHP cookies, PHP is often used in the development process of the cookie, here is a code example, in order to understand, the need for small partners to see Cookies are commonly used in PHP, but many friends

Let's take a look at how cookies work. When you open the browser and visit the google.com, your browser sends an HTTP request to Google, starting with the first part like this:get/http/1.1Host:google.com...When Google responds, the HTTP response is