java - Micronaut 列出资源文件

Question

在 Spring 我可以使用ResourceLoader和ResourcePatternUtils:

class Foobar {
    private ResourceLoader resourceLoader;

    @Autowired
    public Foobar(ResourceLoader resourceLoader) {
        this.resourceLoader = resourceLoader;
    }

    Resource[] loadResources(String pattern) throws IOException {
        return ResourcePatternUtils.getResourcePatternResolver(resourceLoader).getResources(pattern);
    }
}

并使用它

Resource[] resources = foobar.loadResources("classpath*:../../dir/*.txt");

我如何在 Micronaut 中做到这一点？

我找到了一个解决方案 Is there an equivalent for Springs Resource in Micronaut?

添加

    @Inject
    private DefaultClassPathResourceLoader resourceLoader;

...
        Stream<URL> currencyStream = resourceLoader.getResources("currency/*.json");
        long count = currencyStream.count();
...

但计数始终为 0 =(

Answer 1

检查PathMatchingResourcePatternResolver来自 io.micronaut.cli.io.support；