What is the difference between Servlets and JSP in J2EE Development?

Servlets and JSP are both important components in J2EE development. While both are used for handling client requests and generating dynamic web content, there are key differences between them:

Servlets:

Servlets are Java classes that extend the capabilities of servers and respond to client requests. They are mainly used for backend processing and generating dynamic content. Servlets have full access to the Java programming language and libraries, making them more powerful for complex server-side logic and processing data.

JSP (JavaServer Pages):

JSP is a technology that is used to create dynamic web content by embedding Java code in HTML pages. JSP simplifies the process of creating dynamic web pages by allowing developers to write Java code directly within HTML, making it easier to maintain and understand. JSP pages are converted into servlets before they are executed.

Main Differences:

• Servlets are Java classes that handle requests and responses programmatically, while JSP allows developers to embed Java code directly into HTML pages for dynamic content generation.
• Servlets are more suitable for complex server-side logic and processing data, while JSP simplifies the development of dynamic web pages by mixing Java code with HTML.
• Servlets provide better separation between presentation and business logic, while JSP combines them in a single file.