Time for action – configuring the dispatcher servlet
The dispatcher servlet is what examines the incoming request URL and invokes the right corresponding controller method. In our case, the welcome
method from the HomeController
class needs to be invoked if we enter the http://localhost:8080/webstore/
URL on the browser. So let's configure the dispatcher servlet for our project:
- Create
web.xml
under thesrc/main/webapp/WEB-INF/
directory in your project and enter the following content insideweb.xml
and save it:<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"> <servlet> <servlet-name> ...
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