Java Servlets are used to build dynamic web applications by processing client requests and generating responses on the server. NetBeans IDE simplifies servlet development by providing built-in tools for project creation, configuration, and deployment. In this guide, we will create our first servlet application using NetBeans.
- NetBeans supports Java EE features required for servlet development.
- A servlet container like GlassFish or Tomcat is needed to run the application.
Prerequisites
- Install Netbeans 8.2
- plugin Java EE Version
- GlassFish 5.0 Server.
Steps to Create Servlet Application using NetBeans IDE
Follow the steps to create and run a simple Servlet application using NetBeans IDE.
Step 1: Create Web Application
Choose File > New > Java Web > Web Application. Specify Project Name, Location, and Folder
Step 2: Configure Server
Select the deployment server (Apache Tomcat or GlassFish), choose the Java EE version, set the context path, and then click Next or Finish to proceed.
Step 3: Add Servlet Class
Under Source Packages, right-click -> New -> Servlet -> Enter class name and package.
Step 4: Configure Servlet Deployment
Define servlet name and URL pattern using web.xml or annotations.
Step 5: Write Servlet Logic
Implement request-handling logic inside doGet() or doPost() methods in the servlet class.
Step 6: Create Index HTML Page
Create index.html to call the servlet or send input.
Step 7: Build and Run Project
Click Clean and Build, then Run the project.
Step 8: View Output
Open browser and observe the output on localhost using the defined URL.
