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WebConfig.java

@Configuration
@EnableWebMvc
@ComponentScan(basePackages = {"com.example"})
public class MapTrucksConfig extends WebMvcConfigurerAdapter {
    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/").setViewName("index");
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/bower_components/**", "/scripts/**", "/styles/**", "/fonts/**")
                .addResourceLocations("/dist/bower_components/", "/dist/scripts/", "/dist/styles/", "/dist/bower_components/bootstrap/fonts/**")
                .setCachePeriod(315569126);
    }

    @Override
    public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }

    @Bean
    public ViewResolver viewResolver() {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setPrefix("/dist/");
        viewResolver.setSuffix(".html");
        viewResolver.setViewClass(InternalResourceView.class);
        return viewResolver;
    }
}