• Servlet
• Introduction to server
• Server Environment
• Servlet Architecture
• Basic Example
• Request and Response Interface
• Servlet LifeCycle and Methods
• Servlet Context and Config
• Inter Servlet Communication
• Servlet Request Dispatcher
• Send Redirect
• Session Management
• Http Session
• Cookies
• HTML Hidden
• URL Rewritten
• Handling Error and Exception
• Servlet filter
• Servlet Filter LifeCycle
• All in one Servlet

URL Rewritten

URL rewriting is a session management techniques that manages user session by modifying a URL .

Usually ,this techniques is used when information that is to be transferred is not very critical because the URL can be intercepted easily during transfer.

For example In an online shopping portal, servlet can modify a URL to include user information , such as a username.