Configure spring boot to redirect 404 to a single page app [duplicate]
This is the full Spring Boot 2.0 example: @Configuration public class WebApplicationConfig implements WebMvcConfigurer { @Override public void addViewControllers(ViewControllerRegistry registry) { registry.addViewController(“/notFound”).setViewName(“forward:/index.html”); } @Bean public WebServerFactoryCustomizer<ConfigurableServletWebServerFactory> containerCustomizer() { return container -> { container.addErrorPages(new ErrorPage(HttpStatus.NOT_FOUND, “/notFound”)); }; } }