Cache CSS , JavaScript , Image Spring Boot (+Thymeleaf)

Question

I'm building a web Spring Boot with Thymeleaf. I saw Thymeleaf always load all resource when I refresh or change page like this Thymeleaf . How can I cache resources from memory, similar to .Net MVC framework which can do it like this DotNetMVC

Answer 1

There are two ways of doing this.

1. using WebMVCConfig.

2. using application.properties file

WebMVCConfig.

Create template resolver as this.

@Bean
public TemplateResolver templateResolver()
{
    FileTemplateResolver templateResolver = new FileTemplateResolver();
    templateResolver.setTemplateMode( "HTML5" );
    templateResolver.setCacheable( Boolean.FALSE );
    templateResolver.setOrder( 1 );
    return templateResolver;
}

Application properties

add following line to application.properties file

spring.thymeleaf.cache: false

Answer 2

I saw other solution

@Bean
    public WebMvcConfigurer configurer () {
        return new WebMvcConfigurer() {
            @Override
            public void addResourceHandlers(ResourceHandlerRegistry registry) {
                registry.addResourceHandler("/resources/**")
                        .addResourceLocations("/resources/")                  
                        .setCachePeriod(31556926);
            }
        };
    }

For reference: headers-cache-control But still doesn't work for me. I am using Spring Boot Security also.