public static String clean(String url) {
		LOGGER.info("enter urlCleaner");
		if (url.matches(URL_CLEAN_ECHO)) {
			LOGGER.info("change url");
			url = url.replaceAll("/echo/.*", "/echo/{str}");
		}
		return url;
	}
Change the request path containing echo.

@author fangjian0423, MieAh
spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/src/main/java/com/alibaba/cloud/examples/configuration/UrlCleaner.java