Implicit-Object-in-JSP

                                Implicit Object In JSP


It is also called pre-defined variables 
To Deliver dynamic,website content, to a client browser requires interacting with JAVA object on the Web Server. Java Scripting elements provide a great deal of power and flexibility to the developer to achieve this. 

In addition to permitting  such the intercommunication jsp engine exposes a Internal number of java objects to the Developer.
These objects do not need to be declared and initiated by the developer,but are provided by the JSP engine in its implementation and execution.
  
Scripting elements can access predefined variables assigned by the JSP engine and using their content references implicit object to access request and application data.

All implicit Objects are available only to script lets or expression.they are not available in declaration. 

 Implicit object are available in the  _jspService()  method of the generated servlet.

                                             List Of  implicit Object in JSP. 

1. REQUEST
2. RESPONSE
3. OUT
4. SESSION
5. APPLICATION
6. CONFIG 
7. PAGE CONTEXT 
8. PAGE
9. EXCEPTION 

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