Java Servlet JSP Servlet

Description

Click the following links for the tutorial for Servlet JSP and Servlet.

1. Getting the Client's Address in a Servlet
2. Getting a Request Header in a Servlet
3. The Servlet Template
4. Getting a Request Parameter in a Servlet
5. Logging a Message in a Servlet
6. Returning an Image in a Servlet
7. Getting the Requesting URL in a Servlet
8. Getting and Setting Initialization Parameters for a Servlet



9. Creating a Simple Servlet
10. HelloWorld Servlet that randomly displays one of six different greetings
11. Getting Input from the User via HTML form
12. get Parameter from HttpServletRequest
13. get Parameter Value If Not Null Else Get Default Value from HttpServletRequest
14. Helper function to check for the session
15. servlet get Async Context
16. retrieve Last Modified By Path from ServletContext



17. get Web App Context Path
18. retrieve Input Stream By Path from ServletContext
19. get Request Map from HttpServletRequest
20. get Client IP from HttpServletRequest
21. servlet response Writer
22. This method is used to get client ip address for login audit.
23. set Cookie to HttpServletResponse
24. write To HttpServletResponse
25. Get cookie value by name from Servlet.
26. Get int-type parameter from Servlet.
27. Remove a cookie by name and its default path "/" from Servlet.
28. Set new cookie by name, value and max age, with default path "/" from Servlet.
29. output Json from HttpServletResponse
30. output Script from HttpServletResponse