/ not accessible in spring mvc 4 - spring-mvc

Question

I have following classes
AppConfig.java
#Configuration
#EnableWebMvc
#ComponentScan(basePackages = "com.pdma.dmapp")
public class AppConfig extends WebMvcConfigurerAdapter{
#Bean(name="multipartResolver")
public StandardServletMultipartResolver resolver(){
return new StandardServletMultipartResolver();
}
#Override
public void configureViewResolvers(ViewResolverRegistry registry){
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setViewClass(JstlView.class);
viewResolver.setPrefix("/WEB-INF/views/");
viewResolver.setSuffix(".jsp");
registry.viewResolver(viewResolver);
}
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry){
registry.addResourceHandler("/webResources/**").addResourceLocations("/webResources/");
registry.addResourceHandler("/angularApps/**").addResourceLocations("/angularApps/");
}
}
SecurityConfiguration.java
#Configuration
#EnableWebSecurity
public class SecurityConfiguration extends WebSecurityConfigurerAdapter{
#Autowired
public void configureGlobalSecurity(AuthenticationManagerBuilder auth) throws Exception
{
auth.inMemoryAuthentication()
.withUser("GISManager")
.password("gis#manager#pdma")
.roles("GISManager");
}
#Override
public void configure(HttpSecurity http) throws Exception
{
http.authorizeRequests()
.antMatchers("/**").access("hasRole('GISManager')")
.and().formLogin()
.and().exceptionHandling().accessDeniedPage("/Access_Denied");
}
}
AppInitializer.java
public class AppInitializer extends AbstractAnnotationConfigDispatcherServletInitializer{
private static final String LOCATION = "D:/uploads/";
private static final long MAX_FILE_SIZE = 1024*1024*25;
private static final long MAX_REQUEST_SIZE = 1024*1024*30;
private static final int FILE_SIZE_THRESHOLD = 0;
#Override
protected Class<?>[] getRootConfigClasses() {
// TODO Auto-generated method stub
return new Class [] {AppConfig.class,SecurityConfiguration.class};
}
#Override
protected Class<?>[] getServletConfigClasses() {
// TODO Auto-generated method stub
return null;
}
#Override
protected String[] getServletMappings() {
// TODO Auto-generated method stub
return new String [] {"/",
"*.html",
"*.htm",
"*.ajax"};
}
#Override
protected void customizeRegistration(ServletRegistration.Dynamic registration){
registration.setMultipartConfig(getMultipartConfigElement());
}
private MultipartConfigElement getMultipartConfigElement(){
MultipartConfigElement element = new MultipartConfigElement(LOCATION,
MAX_FILE_SIZE,
MAX_REQUEST_SIZE,
FILE_SIZE_THRESHOLD);
return element;
}
}
WelcomeController.java
#Controller
#RequestMapping(value="/")
public class WelcomeController {
#GetMapping(value="")
public String getWelcomePage(){
return "welcome";
}
}
welcome.jsp is placed in /WEB-INF/views/
I am getting login page and all other pages like main.html etc but I am unable to get welcome page. When I try to hit localhost:8080/dmapp/ I get following message in console:
WARNING: No mapping found for HTTP request with URI [/dmapp/] in DispatcherServlet with name 'dispatcher'
This problem was present before I used spring-security
What can be the problem

Answer 1

changing
#Override
protected String[] getServletMappings() {
// TODO Auto-generated method stub
return new String [] {"/",
"*.html",
"*.htm",
"*.ajax"};
}
to
#Override
protected String[] getServletMappings() {
// TODO Auto-generated method stub
return new String [] {"/"};
}
solved problem in my case