How to make a simple Login page using Servlet & Session in NetBeans IDE
How to make a simple Login page using Servlet & Session in NetBeans IDE
1. Open NetBeans IDE
2. Make a new Project as:
2.1 File~NewProject~Java Web~WebApplication
3. Make a servlet(say First.java) as:
3.1 RightClick on Source Package~New~Other~Web~Servlet
3.2 Name your Servlet
3.3 Check Add Information to deployment descriptor(web.xml file)
4. Make another servlet(say Second.java).
5. Make an HTML file as:
5.1 RC on Web Pages folder and select New~Other~Web~HTML
5.2 Design a simple form in HTML
5.3 Give the url-pattern of First Servlet in the 'action' attribute(say '/First')
6. Write code for First.java to authenticate the user
6.1 In this servlet set the session attribute with a 'key' and its 'value'.
7. Write code for Second.java to view the profile
7.1 In this get the attribute of session.
8. Run the Project(let server is Tomcat).
9. Finish.
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