Watch “JSP Part-10 Implicit Object, Scope of JSP Variables” on YouTube

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There are 9 jsp implicit objects.

These objects are created by the web container  that are available to all the jsp pages.

some commonly used objects for servlets that JSP page developers might need to use are:

  • request
  • response
  • out
  • session
  • application
  • config
  • pageContext
  • page
  • exception

Scope of jsp varibles

  • application
  • session
  • request
  • page

How to deal with exception in JSP by:

  • using page directive
  • using deployment descriptor (web.xml) file

OS : Windows 10
Jdk : Version 8
IDE : Eclipse Mars
Server : Apache Tomcat 7

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