how to read html file from resource folder from spring project by using maping
@Bean
@Primary
public FreeMarkerConfigurationFactoryBean getFreeMarkerConfiguration() throws IOException {
FreeMarkerConfigurationFactoryBean bean = new FreeMarkerConfigurationFactoryBean();
ClassTemplateLoader ctl = new ClassTemplateLoader(getClass(), "/templates");
bean.setPostTemplateLoaders(ctl);
return bean;
}