以2.2.1.BUILD-SNAPSHOT 为基准，适配Greenwich版本的Spring Cloud

spring-cloud-alibaba-examples/nacos-example/nacos-config-example/src/main/java/com/alibaba/cloud/examples/Application.java

@@ -1,11 +1,28 @@
+/*
+ * Copyright 2013-2018 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;
 
 import java.io.IOException;
 import java.io.StringReader;
+import java.util.Map;
 import java.util.Properties;
 import java.util.concurrent.Executor;
 
-import com.alibaba.cloud.nacos.NacosConfigProperties;
+import com.alibaba.cloud.nacos.NacosConfigManager;
 import com.alibaba.nacos.api.config.listener.Listener;
 
 import org.springframework.beans.factory.annotation.Autowired;
@@ -14,7 +31,9 @@ import org.springframework.boot.ApplicationArguments;
 import org.springframework.boot.ApplicationRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.cloud.context.config.annotation.RefreshScope;
+import org.springframework.context.annotation.Bean;
 import org.springframework.stereotype.Component;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -24,9 +43,57 @@ import org.springframework.web.bind.annotation.RestController;
  */
 @SpringBootApplication
 public class Application {
+
 	public static void main(String[] args) {
 		SpringApplication.run(Application.class, args);
 	}
+
+	@Bean
+	public UserConfig userConfig() {
+		return new UserConfig();
+	}
+
+}
+
+@ConfigurationProperties(prefix = "user")
+class UserConfig {
+
+	private int age;
+
+	private String name;
+
+	private Map<String, Object> map;
+
+	public int getAge() {
+		return age;
+	}
+
+	public void setAge(int age) {
+		this.age = age;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public Map<String, Object> getMap() {
+		return map;
+	}
+
+	public void setMap(Map<String, Object> map) {
+		this.map = map;
+	}
+
+	@Override
+	public String toString() {
+		return "UserConfig{" + "age=" + age + ", name='" + name + '\'' + ", map=" + map
+				+ '}';
+	}
+
 }
 
 @Component
@@ -39,14 +106,14 @@ class SampleRunner implements ApplicationRunner {
 	int userAge;
 
 	@Autowired
-	private NacosConfigProperties nacosConfigProperties;
+	private NacosConfigManager nacosConfigManager;
 
 	@Override
 	public void run(ApplicationArguments args) throws Exception {
 		System.out.println(
 				String.format("Initial username=%s, userAge=%d", userName, userAge));
 
-		nacosConfigProperties.configServiceInstance().addListener(
+		nacosConfigManager.getConfigService().addListener(
 				"nacos-config-example.properties", "DEFAULT_GROUP", new Listener() {
 
 					/**
@@ -55,9 +122,8 @@ class SampleRunner implements ApplicationRunner {
 					 * For example, config data in Nacos is:
 					 *
 					 * user.name=Nacos user.age=25
-					 *
 					 * @param configInfo latest config data for specific dataId in Nacos
-					 *     server
+					 * server
 					 */
 					@Override
 					public void receiveConfigInfo(String configInfo) {
@@ -77,20 +143,34 @@ class SampleRunner implements ApplicationRunner {
 					}
 				});
 	}
+
 }
 
 @RestController
 @RefreshScope
 class SampleController {
 
+	@Autowired
+	UserConfig userConfig;
+
+	@Autowired
+	private NacosConfigManager nacosConfigManager;
+
 	@Value("${user.name}")
 	String userName;
 
 	@Value("${user.age:25}")
-	int age;
+	Integer age;
 
 	@RequestMapping("/user")
 	public String simple() {
-		return "Hello Nacos Config!" + "Hello " + userName + " " + age + "!";
+		return "Hello Nacos Config!" + "Hello " + userName + " " + age + " [UserConfig]: "
+				+ userConfig + "!" + nacosConfigManager.getConfigService();
 	}
-}
+
+	@RequestMapping("/bool")
+	public boolean bool() {
+		return (Boolean) (userConfig.getMap().get("2"));
+	}
+
+}

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

@@ -1,2 +1,3 @@
 server.port=18084
-management.endpoints.web.exposure.include=*
+management.endpoints.web.exposure.include=*
+management.endpoint.health.show-details=always

spring-cloud-alibaba-examples/nacos-example/nacos-config-example/src/main/resources/bootstrap.properties

@@ -1,8 +1,25 @@
 spring.application.name=nacos-config-example
 spring.cloud.nacos.config.server-addr=127.0.0.1:8848
-# nacos auth
+
+#nacos certification information
 spring.cloud.nacos.username=nacos
 spring.cloud.nacos.password=nacos
 
-spring.cloud.nacos.config.shared-data-ids=base-common.properties,common.properties
-spring.cloud.nacos.config.refreshable-dataids=common.properties
+#spring.cloud.nacos.config.refreshable-dataids=common.properties
+#spring.cloud.nacos.config.shared-data-ids=common.properties,base-common.properties
+spring.cloud.nacos.config.shared-configs[0]= common333.properties
+spring.cloud.nacos.config.shared-configs[1].data-id= common111.properties
+spring.cloud.nacos.config.shared-configs[1].group= GROUP_APP1
+spring.cloud.nacos.config.shared-configs[1].refresh= true
+spring.cloud.nacos.config.shared-configs[2]= common222.properties
+
+#spring.cloud.nacos.config.ext-config[0]=ext.properties
+spring.cloud.nacos.config.extension-configs[0].data-id= extension1.properties
+spring.cloud.nacos.config.extension-configs[0].refresh= true
+spring.cloud.nacos.config.extension-configs[1]= extension2.properties
+spring.cloud.nacos.config.extension-configs[2].data-id= extension3.json
+
+
+
+#spring.cloud.nacos.config.refresh-enabled=true
+

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2013-2018 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;
 
 import com.alibaba.cloud.examples.ConsumerApplication.EchoService;
@@ -19,7 +35,7 @@ import org.springframework.web.client.RestTemplate;
  * @author xiaojing
  */
 @SpringBootApplication
-@EnableDiscoveryClient
+@EnableDiscoveryClient(autoRegister = true)
 @EnableFeignClients
 public class ConsumerApplication {
 
@@ -41,32 +57,37 @@ public class ConsumerApplication {
 		SpringApplication.run(ConsumerApplication.class, args);
 	}
 
-	@FeignClient(contextId = "tt", name = "service-provider", fallback = EchoServiceFallback.class, configuration = FeignConfiguration.class)
+	@FeignClient(name = "service-provider", fallback = EchoServiceFallback.class, configuration = FeignConfiguration.class)
 	public interface EchoService {
-		@GetMapping(value = "/echo/{str}")
+
+		@GetMapping("/echo/{str}")
 		String echo(@PathVariable("str") String str);
 
-		@GetMapping(value = "/divide")
+		@GetMapping("/divide")
 		String divide(@RequestParam("a") Integer a, @RequestParam("b") Integer b);
 
 		default String divide(Integer a) {
 			return divide(a, 0);
 		}
 
-		@GetMapping(value = "/notFound")
+		@GetMapping("/notFound")
 		String notFound();
+
 	}
 
 }
 
 class FeignConfiguration {
+
 	@Bean
 	public EchoServiceFallback echoServiceFallback() {
 		return new EchoServiceFallback();
 	}
+
 }
 
 class EchoServiceFallback implements EchoService {
+
 	@Override
 	public String echo(@PathVariable("str") String str) {
 		return "echo fallback";
@@ -81,4 +102,5 @@ class EchoServiceFallback implements EchoService {
 	public String notFound() {
 		return "notFound fallback";
 	}
+
 }

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

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2013-2018 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;
 
 import com.alibaba.cloud.examples.ConsumerApplication.EchoService;
@@ -43,54 +59,55 @@ public class TestController {
 	// });
 	// }
 
-	@GetMapping(value = "/echo-rest/{str}")
+	@GetMapping("/echo-rest/{str}")
 	public String rest(@PathVariable String str) {
 		return restTemplate.getForObject("http://service-provider/echo/" + str,
 				String.class);
 	}
 
-	@GetMapping(value = "/index")
+	@GetMapping("/index")
 	public String index() {
 		return restTemplate1.getForObject("http://service-provider", String.class);
 	}
 
-	@GetMapping(value = "/test")
+	@GetMapping("/test")
 	public String test() {
 		return restTemplate1.getForObject("http://service-provider/test", String.class);
 	}
 
-	@GetMapping(value = "/sleep")
+	@GetMapping("/sleep")
 	public String sleep() {
 		return restTemplate1.getForObject("http://service-provider/sleep", String.class);
 	}
 
-	@GetMapping(value = "/notFound-feign")
+	@GetMapping("/notFound-feign")
 	public String notFound() {
 		return echoService.notFound();
 	}
 
-	@GetMapping(value = "/divide-feign")
+	@GetMapping("/divide-feign")
 	public String divide(@RequestParam Integer a, @RequestParam Integer b) {
 		return echoService.divide(a, b);
 	}
 
-	@GetMapping(value = "/divide-feign2")
+	@GetMapping("/divide-feign2")
 	public String divide(@RequestParam Integer a) {
 		return echoService.divide(a);
 	}
 
-	@GetMapping(value = "/echo-feign/{str}")
+	@GetMapping("/echo-feign/{str}")
 	public String feign(@PathVariable String str) {
 		return echoService.echo(str);
 	}
 
-	@GetMapping(value = "/services/{service}")
+	@GetMapping("/services/{service}")
 	public Object client(@PathVariable String service) {
 		return discoveryClient.getInstances(service);
 	}
 
-	@GetMapping(value = "/services")
+	@GetMapping("/services")
 	public Object services() {
 		return discoveryClient.getServices();
 	}
+
 }

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

@@ -1,6 +1,23 @@
+/*
+ * Copyright 2013-2018 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/.*")) {
@@ -9,4 +26,5 @@ public class UrlCleaner {
 		}
 		return url;
 	}
+
 }

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

@@ -1,9 +1,8 @@
 spring.application.name=service-consumer
 server.port=18083
 management.endpoints.web.exposure.include=*
-#spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
-spring.cloud.nacos.server-addr=127.0.0.1:8848
-# nacos auth
+spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
+
 spring.cloud.nacos.username=nacos
 spring.cloud.nacos.password=nacos
 
@@ -18,4 +17,4 @@ spring.cloud.sentinel.datasource.ds1.file.rule-type=flow
 
 spring.cloud.sentinel.datasource.ds2.file.file=classpath: degraderule.json
 spring.cloud.sentinel.datasource.ds2.file.data-type=json
-spring.cloud.sentinel.datasource.ds2.file.rule-type=degrade
+spring.cloud.sentinel.datasource.ds2.file.rule-type=degrade

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-provider-example/src/main/java/com/alibaba/cloud/examples/ProviderApplication.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2013-2018 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;
 
 import org.springframework.boot.SpringApplication;
@@ -13,7 +29,7 @@ import org.springframework.web.bind.annotation.RestController;
 /**
  * @author xiaojing
  */
-@EnableDiscoveryClient(autoRegister = true)
+@EnableDiscoveryClient
 @SpringBootApplication
 public class ProviderApplication {
 
@@ -24,17 +40,17 @@ public class ProviderApplication {
 	@RestController
 	class EchoController {
 
-		@GetMapping(value = "/")
+		@GetMapping("/")
 		public ResponseEntity index() {
 			return new ResponseEntity("index error", HttpStatus.INTERNAL_SERVER_ERROR);
 		}
 
-		@GetMapping(value = "/test")
+		@GetMapping("/test")
 		public ResponseEntity test() {
 			return new ResponseEntity("error", HttpStatus.INTERNAL_SERVER_ERROR);
 		}
 
-		@GetMapping(value = "/sleep")
+		@GetMapping("/sleep")
 		public String sleep() {
 			try {
 				Thread.sleep(1000L);
@@ -45,14 +61,16 @@ public class ProviderApplication {
 			return "ok";
 		}
 
-		@GetMapping(value = "/echo/{string}")
+		@GetMapping("/echo/{string}")
 		public String echo(@PathVariable String string) {
 			return "hello Nacos Discovery " + string;
 		}
 
-		@GetMapping(value = "/divide")
+		@GetMapping("/divide")
 		public String divide(@RequestParam Integer a, @RequestParam Integer b) {
 			return String.valueOf(a / b);
 		}
+
 	}
+
 }

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

@@ -1,8 +1,9 @@
 server.port=18082
 spring.application.name=service-provider
-spring.cloud.nacos.server-addr=127.0.0.1:8848
-# nacos auth
+spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
+
 spring.cloud.nacos.username=nacos
 spring.cloud.nacos.password=nacos
 
-management.endpoints.web.exposure.include=*
+management.endpoints.web.exposure.include=*
+management.endpoint.health.show-details=always

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-spring-cloud-config-client-example/pom.xml

@@ -10,7 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
 
-    <artifactId>nacos-discovery-spring-cloud-config-client</artifactId>
+    <artifactId>nacos-discovery-spring-cloud-config-client-example</artifactId>
     <packaging>jar</packaging>
     <description>Example demonstrating how to use nacos discovery</description>
 

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-spring-cloud-config-client-example/src/main/java/com/alibaba/cloud/examples/GetConfigController.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 the original author or authors.
+ * Copyright 2013-2018 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.
@@ -26,7 +26,7 @@ public class GetConfigController {
 	@Value("${config}")
 	private String config;
 
-	@GetMapping(value = "/config")
+	@GetMapping("/config")
 	public String getConfig() {
 		return config;
 	}

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-spring-cloud-config-client-example/src/main/java/com/alibaba/cloud/examples/SpringCloudConfigClientApplication.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 the original author or authors.
+ * Copyright 2013-2018 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.
@@ -31,4 +31,4 @@ public class SpringCloudConfigClientApplication {
 		SpringApplication.run(SpringCloudConfigClientApplication.class, args);
 	}
 
-}
+}

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

@@ -0,0 +1 @@
+config: config-from-yml

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

@@ -1,3 +0,0 @@
-config: config-from-yml
-server:
-  port: 7777

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-spring-cloud-config-server-example/pom.xml

@@ -10,7 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
 
-    <artifactId>nacos-discovery-with-spring-cloud-config-example</artifactId>
+    <artifactId>nacos-discovery-spring-cloud-config-server-example</artifactId>
     <packaging>jar</packaging>
     <description>Example demonstrating how to use nacos discovery</description>
 

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/nacos-discovery-spring-cloud-config-server-example/src/main/java/com/alibaba/cloud/examples/SpringCloudConfigServerApplication.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2018 the original author or authors.
+ * Copyright 2013-2018 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.
@@ -33,4 +33,4 @@ public class SpringCloudConfigServerApplication {
 		SpringApplication.run(SpringCloudConfigServerApplication.class, args);
 	}
 
-}
+}

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

@@ -6,10 +6,10 @@ spring:
     name: configserver
   cloud:
     nacos:
-      discovery:
-        server-addr: localhost:8848
       username: nacos
       password: nacos
+      discovery:
+        server-addr: localhost:8848
     config:
       server:
         git:

spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/pom.xml

@@ -19,7 +19,7 @@
     <modules>
         <module>nacos-discovery-consumer-example</module>
         <module>nacos-discovery-provider-example</module>
-        <module>nacos-discovery-spring-cloud-config-server</module>
-        <module>nacos-discovery-spring-cloud-config-client</module>
+        <module>nacos-discovery-spring-cloud-config-server-example</module>
+        <module>nacos-discovery-spring-cloud-config-client-example</module>
     </modules>
 </project>

spring-cloud-alibaba-examples/nacos-example/nacos-gateway-example/nacos-gateway-discovery-example/src/main/java/com/alibaba/cloud/examples/GatewayApplication.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2013-2018 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;
 
 import org.springframework.boot.SpringApplication;

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

@@ -1,10 +1,10 @@
 server.port=18085
 spring.application.name=service-gateway
+spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
 
 spring.cloud.nacos.username=nacos
 spring.cloud.nacos.password=nacos
 
-spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
 management.endpoints.web.exposure.include=*
 
 # spring cloud route config
@@ -12,4 +12,4 @@ spring.cloud.gateway.routes[0].id=nacos-route
 spring.cloud.gateway.routes[0].uri=lb://service-gateway-provider
 spring.cloud.gateway.routes[0].predicates[0].name=Path
 spring.cloud.gateway.routes[0].predicates[0].args[pattern]=/nacos/**
-spring.cloud.gateway.routes[0].filters[0]=StripPrefix=1
+spring.cloud.gateway.routes[0].filters[0]=StripPrefix=1

spring-cloud-alibaba-examples/nacos-example/nacos-gateway-example/nacos-gateway-provider-example/src/main/java/com/alibaba/cloud/examples/ProviderApplication.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright 2013-2018 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;
 
 import org.springframework.boot.SpringApplication;
@@ -21,14 +37,17 @@ public class ProviderApplication {
 
 	@RestController
 	class EchoController {
-		@GetMapping(value = "/echo/{string}")
+
+		@GetMapping("/echo/{string}")
 		public String echo(@PathVariable String string) {
 			return "hello Nacos Discovery " + string;
 		}
 
-		@GetMapping(value = "/divide")
+		@GetMapping("/divide")
 		public String divide(@RequestParam Integer a, @RequestParam Integer b) {
 			return String.valueOf(a / b);
 		}
+
 	}
+
 }

spring-cloud-alibaba-examples/nacos-example/nacos-gateway-example/nacos-gateway-provider-example/src/main/resources/application.properties

@@ -5,4 +5,4 @@ spring.cloud.nacos.discovery.server-addr=127.0.0.1:8848
 spring.cloud.nacos.username=nacos
 spring.cloud.nacos.password=nacos
 
-management.endpoints.web.exposure.include=*
+management.endpoints.web.exposure.include=*