[Jsp] Implicit Objects_1

 Implicit Objects_1

- There are 9 jsp implicit objects. These objects are created by the web container that are available to all the jsp pages

1. out implicit object

- For writing any data to the buffer, JSP provides an implicit object named out

1_1 Servlet

1_2. JSP

2. request implicit object

- It can be used to get request information such as parameter, header information, remote address, server name, server port, content type, character encoding etc

- It can also be used to set, get and remove attributes from the jsp request scope

2_1. index.html

2_2. welcome.jsp

3. response implicit object

- It can be used to add or manipulate response such as redirect response to another resource, send error etc

3_1. index.html

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3_2. welcome.jsp

4. config implicit object

- This object can be used to get initialization parameter for a particular JSP page

4_1. index.html

4_2. web.xml

4_3. welcome.jsp