What are the similarities and differences between JSP and Servlet, and what is the connection between them?

What are the similarities and differences between JSP and Servlet, and what is the connection between them?

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• JSP is the extension of servlet technology, which is essentially a simple way for servlets to emphasize the appearance of application.
• The JSP is compiled with a "class servlet".

The main differences are:

• The application logic of the Servlet is in the Java file and is completely detached from the HTML in the presentation layer.
• The case for JSP is that Java and HTML can be combined into a file with a. jsp extension.
• JSPs focus on Views, and Servlets are used primarily for control logic.

What are the similarities and differences between JSP and Servlet, and what is the connection between them?