By default spring assumes that all the classes it should manage are explicitly defined in the beans.xml file. When spring starts up it reads its xml configuration file and looks for and Foo was marked up with it knows that the class is a controller and treats it as such. Ok.I have read a lot of documentation about this configuration tag: means that you can define spring beans dependencies without actually having to specify a bunch of elements in xml or implement an interface or extend a base class. In the project created by STS\Eclipse, within the servlet-context.xml file I have these configuration that are not present in the first example that I posted: Ok, as you can see there is some difference in the configuration files of the two example: WEB-INF/spring/appServlet/servlet-context.xmlĪnd this is the servlet-context.xml file (the configuration file that configure my DispatcherServlet): This example is very very similar to te previus one: I always have the web.xml file to confiure my web app, a file to configure the DispatcherServlet and a controller class that handle the HTTP Request.īut there is some difference that I can not understand. Next to this example I have create a new Spring MVC Project by the related template project in STS\Eclipse. DispatcherServletĪnd the spring-servlet.xml file used to configure mu DispatcherServlet: Īnd, as you can see in the previus link I have only a controller class that handle the HTTP Request toward "/hello" URL.ok.this is clear for me. In this example I have the web.xml file to configure my web application: MainController.java import have begin to study Spring MVC reading this tutorial:
To map the HTTP requests to handler methods of MVC. Step 3: Create a Controller class with theĬontroller class we have used two annotations: and The Step 2: Create a web request page index.jsp that contains two links. Pom.xml org.springframework spring-webmvc 5.1.8.RELEASE rvlet rvlet-api 4.0.0 provided Going to create a simple example of SpringĪre the steps used to create an example of Spring MVC:įollowing maven dependencies into pom.xml Previously discussed the Spring Web MVC framework. Spring Tutorial Spring Framework Introduction Spring Inversion of Control (IoC) Spring Dependency Injection (DI) Spring Bean Scopes Spring Bean Lifecycle Spring Annotations Spring Annotations Spring Inversion of Control using annotations Spring bean scopes using annotations Spring bean lifecycle using annotations Autowiring Autowiring Autowiring by Constructor Injection Autowiring by Setter Injection Autowiring by Field Injection Spring Configuration Spring configuration using Spring beans using Injecting values from Property Files Spring AOP Before Advice Pointcut Expressions AfterReturning Advice AfterThrowing Advice After Advice Around Advice Spring MVC Spring MVC Tutorial Spring MVC Example Spring MVC Example – Reading HTML form data Spring Model Interface Spring Annotation Spring MVC Form Tag Library Spring MVC Form Tags Form Text field Example Form Drop-down Example Form Radio Button Example Form Checkboxes Example Spring MVC Form Validation Spring MVC Form Validation Number Range Validation Regular Expression Validation Custom Validation
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