class DefaultResourceLoaderDemo {
    public static void main(String[] args) {<FILL_FUNCTION_BODY>}
}

        DefaultResourceLoader loader = new DefaultResourceLoader();

        // 从类路径加载资源
        Resource classpathResource = loader.getResource("classpath:application.properties");
        System.out.println("Classpath Exists= " + classpathResource.exists());

        // 加载文件系统中的资源
        Resource fileResource = loader.getResource("file:/idea-work-space-xcs/spring-reading/spring-resources/spring-resource-resourceLoader/myfile1.txt");
        System.out.println("File Exists = " + fileResource.exists());
    
<no_super_class>