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When the Tomcat server is configured with Eclipse IDE, The Eclipse IDE will not use the original Tomcat server, it will copy the Tomcat server in its workspace folder and that will be used for deployment activities. When we run the dynamic web project, then the eclipse generates the deployment directory structure dynamically in the tomcat integrated with Eclipse. And no need to reload the web application after modifying the servlet component, this work is also done by the Eclipse IDE. In Eclipse IDE no need to compile the Java class, after every modification done in the servlet component Eclipse IDE will compile it. You can change the setting from Window => Web browser. By default, the web application will be open in Eclipse itself. Now, the tomcat server will start (if it is not already running) and deployment-related activities will be performed. The Eclipse web Project structure after developing the web components, close void doGet(HttpServletRequest req, HttpServletResponse resp)ĭevelop the deployment descriptor file (web.xml file), Public class MarriageServlet extends HttpServlet void doPost(HttpServletRequest req, HttpServletResponse resp)Īge = Integer.parseInt(req.getParameter("page")) input.htmlĭevelop the Servlet component in src/main/java folder, // MarriageServlet.java

Select webapps folder and right click => New => HTML File => Enter name input.html. Place the input.html (form page) in the webapps folder. Sample Web Application in Java using Eclipse IDE The code placed in src/main/java will go to WEB-INF/classes folder of standard Java web application directory structure. Deployment Descriptor:MarriageApp is the shortcut to access web.xml file.