update examples

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/src/main/java/com/alibaba/cloud/examples/ConsumerApplication.java

@@ -26,6 +26,7 @@ public class ConsumerApplication {
 
 	@LoadBalanced
 	@Bean
+	@SentinelRestTemplate(urlCleanerClass = UrlCleaner.class, urlCleaner = "clean")
 	public RestTemplate restTemplate() {
 		return new RestTemplate();
 	}

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/src/main/java/com/alibaba/cloud/examples/UrlCleaner.java

@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2018 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.alibaba.cloud.examples;
+
+public class UrlCleaner {
+	public static String clean(String url) {
+		System.out.println("enter urlCleaner");
+		if (url.matches(".*/echo/.*")) {
+			System.out.println("change url");
+			url = url.replaceAll("/echo/.*", "/echo/{str}");
+		}
+		return url;
+	}
+}

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-consumer-example/src/main/resources/application.properties

@@ -1,7 +1,8 @@
 spring.application.name=service-consumer-1X
 server.port=18083
 management.security.enabled=false
-spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
+#spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
+spring.cloud.nacos.server-addr=127.0.0.1:8848
 feign.sentinel.enabled=true
 spring.cloud.sentinel.transport.dashboard=localhost:8080
 spring.cloud.sentinel.eager=true

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-spring-cloud-config-client/src/main/resources/application.yml

@@ -1 +1,3 @@
-config: config-from-yml
+config: config-from-yml
+server:
+  port: 7777