#Servlet/JSP and JavaScript differences?

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lapis mortar
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Hi guys I'm about to take a class in building web applications with java so I wanted to ask what are the differences between servlet, jsp and javascript? For all I know (assumed) is they are used together to make dynamic webpages. Do I need to learn javascript first before taking the class?

soft mothBOT
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<@&987246399047479336> please have a look, thanks.

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TJ-Bot
Hi guys I'm about to take a class in building web applications with java so I wanted to ask what are the differences between servlet, jsp and javascript? For all I know (assumed) is they are used together to make dynamic webpages. Do I need to learn javasc

l the differences between Servlet, JSP, and JavaScript:

  1. Servlet: Servlets are Java classes that dynamically process requests and generate responses on the server-side. They are used for handling business logic, database operations, and complex processing in web applications.

  2. JSP (JavaServer Pages): JSP is a technology used to create dynamic web pages by embedding Java code within HTML. It simplifies the process of writing servlets by providing a way to separate business logic from presentation logic.

  3. JavaScript: JavaScript is a client-side scripting language used for adding interactivity to web pages. It runs on the user's browser and can manipulate the DOM (Document Object Model), handle events, validate forms, and make asynchronous requests to the server.

Key differences:

  • Servlets and JSP are executed on the server-side, while JavaScript runs on the client-side.
  • Servlets are Java classes that handle requests and responses directly, while JSP allows for easier integration of Java code with HTML.
  • JavaScript is mainly used for adding interactivity to web pages and enhancing user experience.
  • Servlets and JSP are part of the Java EE platform, while JavaScript is a standalone scripting language.

In summary, Servlets and JSP are primarily used for server-side processing in Java web applications, while JavaScript is used for client-side interactions within web pages. Each technology serves a different purpose in building dynamic web applications with Java.

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