What are JSP directives and when are they used?

What are JSP directives and when are they used?

JSP directives are special instructions that provide useful information to the JSP container during the translation phase. They are used to configure various settings or actions for the entire JSP page.

The main types of JSP directives are:

• Page Directive: Used to provide instructions for the entire JSP page, such as error handling, language settings, and content type.
• Include Directive: Used to include files at translation time, helping to reuse code and foster modularity.
• Taglib Directive: Used to define and reference custom tag libraries for use in the JSP page.

Overall, JSP directives play a crucial role in configuring JSP pages and enhancing their functionality.