Spring MVC Java Config issues - spring-mvc

Question

I am trying to do an example to change the xml config to Java config for Spring MVC. But my simple example is not working. On running this project on server, I can't see any beans initializing or the dispatcher servlet name on console.
and I get 404 error on running the http://localhost:8080/Servlet3Example/
I have created a maven project and following is my code:
package com.project.config;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
public class MyDispatcherServlet extends AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected Class<?>[] getRootConfigClasses() {
System.out.println("get root config");
//return new Class[]{RootConfig.class};
return null;
}
#Override
protected Class<?>[] getServletConfigClasses() {
System.out.println("get web config");
return new Class[]{WebConfig.class};
}
#Override
protected String[] getServletMappings() {
System.out.println("in dispatcher servlet");
return new String[] {"/"};
}
}
And the WebConfig is:
package com.project.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
#Configuration
#EnableWebMvc
#ComponentScan(basePackages={"com.project.controllers"})
public class WebConfig extends WebMvcConfigurerAdapter {
#Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setSuffix(".jsp");
viewResolver.setPrefix("/WEB-INF/views/");
return viewResolver;
}
#Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
And controller:
package com.project.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
#Controller
public class HomeController {
#RequestMapping(value="/",method=RequestMethod.GET)
public String home()
{
return "home";
}
}

Answer 1

Can you please change #ComponentScan to #ComponentScan(basePackages={"com.project.*"})