But sometimes in web applications, we should know who the client is and process the request accordingly. HTTP protocol and Web Servers are stateless, what it means is that for web server every request is a new request to process and they can’t identify if it’s coming from client that has been sending request previously. Session Management in Java Servlet - URL Rewriting This article is aimed to explain about session management in servlets using different techniques and with example programs. This is the third article in the series of Web Applications tutorial in Java, you might want to check out earlier two articles too. Session in Java Servlet are managed through different ways, such as Cookies, HttpSession API, URL rewriting etc. Session Management in Java Servlet Web Applications is a very interesting topic.
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