How to enable HTTP response caching in Spring Boot

Question

I have implemented a REST server using Spring Boot 1.0.2. I\'m having trouble preventing Spring from setting HTTP headers that disable HTTP caching.

My controller is

Answer 1

@Configuration
@EnableAutoConfiguration
public class WebMvcConfiguration extends WebMvcConfigurerAdapter {

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {

        registry.addResourceHandler("/resources/**")
                .addResourceLocations("/resources/")
                .setCachePeriod(31556926);

    }
}