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Servlet technology is used to create a web application (resides at server side and generates a dynamic web page). Servlet technology is robust and scalable because of java language. Before Servlet, CGI (Common Gateway Interface) scripting language was common as a server-side programming language.
Jan 8, 2024 · Servlet Architecture contains the business logic to process all the requests made by client. Below is the high-level architecture diagram of servlet. Let’s see in brief, how does each component add to the working of a servlet. 1. Client.
Servlet interface needs to be implemented for creating any servlet (either directly or indirectly). It provides 3 life cycle methods that are used to initialize the servlet, to service the requests, and to destroy the servlet and 2 non-life cycle methods.
Create a directory structure. Create a Servlet. Compile the Servlet. Create a deployment descriptor. Start the server and deploy the application. There are given 6 steps to create a servlet example. These steps are required for all the servers. The servlet example can be created by three ways: By implementing Servlet interface,
Mar 5, 2024 · Java Servlets are the Java programs that run on the Java-enabled web server or application server. They are used to handle the request obtained from the web server, process the request, produce the response, and then send a response back to the web server.
Java Servlets are programs that run on a Web or Application server and act as a middle layer between a requests coming from a Web browser or other HTTP client and databases or applications on the HTTP server.
This tutorial will teach you how to use Java Servlets to develop your web based applications in simple and easy steps. Why to Learn Servlet? Using Servlets, you can collect input from users through web page forms, present records from a database or another source, and create web pages dynamically.
