add spring enviroment extension module for examples

spring-cloud-alibaba-examples/sms-example/pom.xml

@@ -59,6 +59,11 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-alicloud-sms</artifactId>
         </dependency>
+        <dependency>
+            <groupId>alibaba.com</groupId>
+            <artifactId>env-extension</artifactId>
+            <version>0.2.2.BUILD-SNAPSHOT</version>
+        </dependency>
     </dependencies>
 
     <build>

spring-cloud-alibaba-examples/sms-example/src/main/java/org/springframework/cloud/alibaba/cloud/example/SmsApplication.java

@@ -15,6 +15,7 @@
  */
 package org.springframework.cloud.alibaba.cloud.example;
 
+import org.springframework.alicloud.env.extension.ImportExtraConfig;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
@@ -22,10 +23,10 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
  * 
  */
 @SpringBootApplication
+@ImportExtraConfig(name = "/Users/toava/sms.properties")
 public class SmsApplication {
 
-	public static void main(String[] args) {
-
+	public static void main(String[] args) throws Exception{
 		SpringApplication.run(SmsApplication.class, args);
 	}
 }

spring-cloud-alibaba-examples/sms-example/src/main/java/org/springframework/cloud/alibaba/cloud/example/SmsController.java

@@ -4,6 +4,8 @@ import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.cloud.alicloud.sms.ISmsService;
+import org.springframework.core.env.Environment;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
@@ -16,12 +18,21 @@ import com.aliyuncs.http.MethodType;
 @RestController
 public class SmsController {
 
+	@Autowired
+	private Environment environment;
+
 	@Autowired
 	private ISmsService smsService;
 
 	@Autowired
 	private SmsReportMessageListener smsReportMessageListener;
 
+	@GetMapping("/report-queue.do")
+	public String getSmsReportQueuename(){
+
+		return environment.getProperty("spring.cloud.alicloud.sms.up-queue-name");
+	}
+
 	/**
 	 * 短信发送 Example
 	 * @param code

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

@@ -1,9 +1,4 @@
 spring.application.name=sca-sms-example
 server.port=9051
 # config management
-management.endpoints.web.exposure.include=*
-#config sms
-spring.cloud.alicloud.access-key=******
-spring.cloud.alicloud.secret-key=******
-spring.cloud.alicloud.sms.report-queue-name=*****
-spring.cloud.alicloud.sms.up-queue-name=******
+management.endpoints.web.exposure.include=*