spring expression read file content

Question

How to use spring expression to read file content and put it into a string?

I would like to do the following.

For example,

@Value(\"classpath         


        

Answer 1

There is a similar question answered here which use Java configuration.

@Configuration
public class Spring {

    @Value("classpath:choice-test.html")
    private Resource sampleHtml;

    @Bean
    public String sampleHtmlData() {
        try(InputStream is = sampleHtml.getInputStream()) {
            return IOUtils.toString(is);
        }
    }
}