Spring MVC - ResourceHandlerRegistry Examples

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        //specifying static resource location for themes related files(css etc)
        registry.addResourceHandler("/themes/**")
                .addResourceLocations("/app-themes/");
    }

@EnableWebMvc
@Configuration
@ComponentScan
public class WebConfig implements WebMvcConfigurer {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**")
                .addResourceLocations("/static/")
                .setCachePeriod(30);
    }

    @Override
    public void configureViewResolvers(ViewResolverRegistry registry) {
    registry.jsp("/WEB-INF/pages/", ".jsp");
    }
}