404 error in Spring Maven project - spring

Question

I am new to Spring and trying to develop one small application using spring annotation with Maven. But I am getting **"The requested resource is not available."**I can understand that server is not able to locate the requested resource. But I am not able to resolve it, So please help me on this.
Below are my project structure and code:-
SpringRootConfig.java
package com.capp.config;
import org.springframework.beans.factory.annotation.Configurable;
import org.springframework.context.annotation.ComponentScan;
#Configurable
#ComponentScan( basePackages = {"com.capp"})
public class SpringRootConfig {
}
package com.capp.config;
import org.springframework.beans.factory.annotation.Configurable;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
#SuppressWarnings("deprecation")
#Configurable
#ComponentScan( basePackages = {"com.capp"})
#EnableWebMvc
public class SpringWebConfig extends WebMvcConfigurerAdapter {
public void addResourceHandlers(ResourceHandlerRegistry registry) {
}
#Bean
public ViewResolver viewResolver() {
InternalResourceViewResolver vr =new InternalResourceViewResolver();
vr.setViewClass(JstlView.class);
vr.setPrefix("/WEB-INF/view/");
vr.setSuffix(".jsp");
return vr;
}
}
ContactAppDispatcherServletIntializer.java
package com.capp.config;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;
public class ContactAppDispatcherServletIntializer extends AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected Class<?>[] getRootConfigClasses() {
return new Class[] {SpringRootConfig.class};
}
#Override
protected Class<?>[] getServletConfigClasses() {
// TODO Auto-generated method stub
return new Class[] {SpringRootConfig.class};
}
#Override
protected String[] getServletMappings() {
// TODO Auto-generated method stub
return new String[] {"/"};
}
#Override
public void onStartup(ServletContext servletContext) throws ServletException {
// TODO Auto-generated method stub
super.onStartup(servletContext);
}
}
TestController.java
package com.capp.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
#Controller
public class TestController {
#RequestMapping(value="/test/hello")
public String helloWorld() {
return "hello";
}
}
When i am runing the application with http://localhost:8080/SpringContactApp/test/hello not able to find the hello.jsp which is under WEB-INF folder.

Answer 1

I presume the JSP is directly under the WEB-INF folder. If this is the case, create a subdirectory 'view' and move the JSP there.
In the view resolver, you set the prefix to "/WEB-INF/view/", your view resources must be in that location.