对静态资源的HTTP缓存支持
@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**")
.addResourceLocations("/public-resources/")
.setCacheControl(CacheControl.maxAge(1, TimeUnit.HOURS).cachePublic());
}
}<mvc:resources mapping="/resources/**" location="/public-resources/">
<mvc:cache-control max-age="3600" cache-public="true"/>
</mvc:resources>Last updated