ServletConfig and ServletContext

Опубликовано: 15 Апрель 2026
на канале: AndroJava Tech4U

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Practical implementation of ServletConfig and ServletContext

They both are interface.
ServletConfig and ServletContext both are used to get initial value of servlet or an application.
The values are stored in key value pair.
context-param and context-name tags are used to store the values.
In ServletContext values are shared by all the servlets
Whereas in ServletConfig values each servlet can have independent values.

In this video we will see :
Example of ServletConfig and ServletContext
web.xml
context param tag
context name tag
Using servlet context
creating object of servlet context
Fetching value using servlet context object
getInitParameter to fetch value
Using servlet config
create servlet level value
create object of servlet config
fetching value through servlet config object

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