private boolean canLoadFileExtension(PropertySourceLoader loader, String extension) {
		return Arrays.stream(loader.getFileExtensions())
				.anyMatch((fileExtension) -> StringUtils.endsWithIgnoreCase(extension,
						fileExtension));
	}
check the current extension can be processed.
@param loader the propertySourceLoader
@param extension file extension
@return if can match extension
spring-cloud-alibaba-starters/spring-alibaba-nacos-config/src/main/java/com/alibaba/cloud/nacos/parser/NacosDataParserHandler.java