Difference Between Servlet and JSP in Java J2EE Development

In Java J2EE development, the main difference between a servlet and a JSP is that:

• Servlet: Servlet is a Java program that runs on the server side and generates dynamic content. It typically handles requests and responses between the client and the server. Servlets are Java classes that extend the capabilities of servers that host applications accessed through a web browser.
• JSP (JavaServer Pages): JSP is a technology that allows developers to create web pages with dynamic content using HTML and Java elements. JSP pages are ultimately converted into servlets before being executed on the server. This makes JSP a higher-level abstraction that simplifies the process of building dynamic web applications.

Ultimately, while servlets are more suitable for complex backend logic and processing, JSPs are better for designing the user interface and presenting dynamic content in a more concise manner.