fbbas.blogg.se - september 2022

The logical view name will resolve to "/WEB-INF/jsp/hello.jsp". The ModelAndView object tries to resolve to a view named “hello” and the data model is being passed back to the browser so we can access the data within the JSP. The helloWorld() method returns ModelAndView object. The annotation tells Spring that this Controller should process all requests beginning with /hello in the URL path. When Spring scans our package, it will recognize this bean as being a Controller bean for processing requests. Return new ModelAndView( "hello", "message", message) Ĭode language: Java ( java )Note that we have annotated the HelloWorldController class with and on line 7 and 10. String message = "Hello World, Spring 3.0!" Create a class called HelloWorldController in package and copy following content into it. This package will contain the Controller file. For this we will create a package in the source folder. The Spring Controller Class We will need a spring mvc controller class that will process the request and display a “Hello World” message. Create this folder if it does not exists. Now copy all the required JAR files in WebContent > WEB-INF > lib folder. Once the project is created, you can see its structure in Project Explorer. This is to run the project inside Eclipse environment.

Once this is done, select the target runtime environment (e.g. Open Eclipse and goto File -> New -> Project and select Dynamic Web Project in the New Project wizard screen.Īfter selecting Dynamic Web Project, press Next. Getting Started Let us start with our first Spring 3.0 MVC based application. On clicking this link, user will be redirected to another page hello which will display a message “Hello World, Spring 3.0!”. There will be an index page which will display a link “Say Hello” to user. Our Goal Our goal is to create a basic Spring MVC application using latest 3.0 version. Note that depending on the current version of Spring MVC, the version number of above jar files may change. Following are the list of JAR files required for this application.

Tomcat 5.x above or any other container (Glassfish, JBoss, Websphere, Weblogic etc) ( download).

Things We Needīefore we starts with our first Hello World Spring MVC Example, we will need few tools. For creating the hello world demo application, we will use Eclipse IDE. In this article, let us create a simple Hello World application in Spring MVC 3.0. In previous article we went through the Introduction of Spring MVC 3.0 framework, its request processing lifecycle and architecture diagram. Welcome to the Part 2 of Spring 3.0 MVC Series.