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Posted to notifications@dubbo.apache.org by li...@apache.org on 2019/01/17 06:15:31 UTC
[incubator-dubbo-samples] branch samples-for-2.7.0-SNAPSHOT
updated: Add apollo sample
This is an automated email from the ASF dual-hosted git repository.
liujun pushed a commit to branch samples-for-2.7.0-SNAPSHOT
in repository https://gitbox.apache.org/repos/asf/incubator-dubbo-samples.git
The following commit(s) were added to refs/heads/samples-for-2.7.0-SNAPSHOT by this push:
new e4c9947 Add apollo sample
e4c9947 is described below
commit e4c9947d1f58465970dc301395d717d6b711cfdd
Author: ken.lj <ke...@gmail.com>
AuthorDate: Thu Jan 17 14:15:19 2019 +0800
Add apollo sample
---
.../pom.xml | 26 +--
.../dubbo/samples/configcenter/ApolloConsumer.java | 45 ++++
.../dubbo/samples/configcenter/ApolloProvider.java | 35 +++
.../samples/configcenter/EmbeddedZooKeeper.java | 250 +++++++++++++++++++++
.../apache/dubbo/samples/configcenter/ZKTools.java | 89 ++++++++
.../samples/configcenter/api/DemoService.java | 26 +++
.../samples/configcenter/impl/DemoServiceImpl.java | 38 ++++
.../src/main/resources/META-INF/app.properties | 1 +
.../META-INF/spring/configcenter-consumer.xml | 34 +++
.../META-INF/spring/configcenter-provider.xml | 37 +++
.../src/main/resources/config-center.properties | 24 ++
.../src/main/resources/log4j.properties | 25 +++
dubbo-samples-configcenter/pom.xml | 2 +-
13 files changed, 609 insertions(+), 23 deletions(-)
diff --git a/dubbo-samples-configcenter/pom.xml b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/pom.xml
similarity index 58%
copy from dubbo-samples-configcenter/pom.xml
copy to dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/pom.xml
index b8764dc..cd06f72 100644
--- a/dubbo-samples-configcenter/pom.xml
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/pom.xml
@@ -22,37 +22,19 @@
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<parent>
- <artifactId>dubbo-samples-all</artifactId>
+ <artifactId>dubbo-samples-configcenter</artifactId>
<groupId>org.apache.dubbo</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<modelVersion>4.0.0</modelVersion>
- <packaging>pom</packaging>
- <modules>
- <module>dubbo-samples-configcenter-xml</module>
- <module>dubbo-samples-configcenter-multiprotocol</module>
- <module>dubbo-samples-configcenter-multi-registries</module>
- <module>dubbo-samples-configcenter-annotation</module>
- <module>dubbo-samples-configcenter-externalconfiguration</module>
- <module>dubbo-samples-configcenter-api</module>
- <!--<module>dubbo-samples-configcenter-springboot</module>-->
- </modules>
+ <artifactId>dubbo-samples-configcenter-apollo</artifactId>
-
- <artifactId>dubbo-samples-configcenter</artifactId>
<dependencies>
<dependency>
- <groupId>org.springframework</groupId>
- <artifactId>spring-context</artifactId>
- </dependency>
- <dependency>
<groupId>org.apache.dubbo</groupId>
- <artifactId>dubbo-configcenter-zookeeper</artifactId>
- </dependency>
- <dependency>
- <groupId>org.apache.dubbo</groupId>
- <artifactId>dubbo-metadata-report-api</artifactId>
+ <artifactId>dubbo-configcenter-apollo</artifactId>
</dependency>
</dependencies>
+
</project>
\ No newline at end of file
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ApolloConsumer.java b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ApolloConsumer.java
new file mode 100644
index 0000000..3f15903
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ApolloConsumer.java
@@ -0,0 +1,45 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ * http://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 org.apache.dubbo.samples.configcenter;
+
+import org.apache.dubbo.samples.configcenter.api.DemoService;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+public class ApolloConsumer {
+
+ public static void main(String[] args) {
+ ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"META-INF/spring/configcenter-consumer.xml"});
+ context.start();
+ DemoService demoService = (DemoService) context.getBean("demoService"); // get remote service proxy
+
+ while (true) {
+ try {
+ Thread.sleep(1000);
+ String hello = demoService.sayHello("world"); // call remote method
+ System.out.println(hello); // get result
+
+ } catch (Throwable throwable) {
+ throwable.printStackTrace();
+ }
+ }
+
+ }
+}
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ApolloProvider.java b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ApolloProvider.java
new file mode 100644
index 0000000..7f3b59e
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ApolloProvider.java
@@ -0,0 +1,35 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ * http://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 org.apache.dubbo.samples.configcenter;
+
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+public class ApolloProvider {
+
+ public static void main(String[] args) throws Exception {
+// new EmbeddedZooKeeper(2181, false).start();
+ ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"META-INF/spring/configcenter-provider.xml"});
+ context.registerShutdownHook();
+ context.start();
+
+ System.in.read(); // press any key to exit
+ }
+
+}
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/EmbeddedZooKeeper.java b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/EmbeddedZooKeeper.java
new file mode 100644
index 0000000..e2013f3
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/EmbeddedZooKeeper.java
@@ -0,0 +1,250 @@
+/*
+ * Copyright 2014 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
+ *
+ * http://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 org.apache.dubbo.samples.configcenter;
+
+import org.apache.zookeeper.server.ServerConfig;
+import org.apache.zookeeper.server.ZooKeeperServerMain;
+import org.apache.zookeeper.server.quorum.QuorumPeerConfig;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.context.SmartLifecycle;
+import org.springframework.util.ErrorHandler;
+import org.springframework.util.SocketUtils;
+
+import java.io.File;
+import java.lang.reflect.Method;
+import java.util.Properties;
+import java.util.UUID;
+
+/**
+ * from: https://github.com/spring-projects/spring-xd/blob/v1.3.1.RELEASE/spring-xd-dirt/src/main/java/org/springframework/xd/dirt/zookeeper/ZooKeeperUtils.java
+ * <p>
+ * Helper class to start an embedded instance of standalone (non clustered) ZooKeeper.
+ * <p>
+ * NOTE: at least an external standalone server (if not an ensemble) are recommended, even for
+ * {@link org.springframework.xd.dirt.server.singlenode.SingleNodeApplication}
+ *
+ * @author Patrick Peralta
+ * @author Mark Fisher
+ * @author David Turanski
+ */
+public class EmbeddedZooKeeper implements SmartLifecycle {
+
+ /**
+ * Logger.
+ */
+ private static final Logger logger = LoggerFactory.getLogger(EmbeddedZooKeeper.class);
+
+ /**
+ * ZooKeeper client port. This will be determined dynamically upon startup.
+ */
+ private final int clientPort;
+
+ /**
+ * Whether to auto-start. Default is true.
+ */
+ private boolean autoStartup = true;
+
+ /**
+ * Lifecycle phase. Default is 0.
+ */
+ private int phase = 0;
+
+ /**
+ * Thread for running the ZooKeeper server.
+ */
+ private volatile Thread zkServerThread;
+
+ /**
+ * ZooKeeper server.
+ */
+ private volatile ZooKeeperServerMain zkServer;
+
+ /**
+ * {@link ErrorHandler} to be invoked if an Exception is thrown from the ZooKeeper server thread.
+ */
+ private ErrorHandler errorHandler;
+
+ private boolean daemon = true;
+
+ /**
+ * Construct an EmbeddedZooKeeper with a random port.
+ */
+ public EmbeddedZooKeeper() {
+ clientPort = SocketUtils.findAvailableTcpPort();
+ }
+
+ /**
+ * Construct an EmbeddedZooKeeper with the provided port.
+ *
+ * @param clientPort port for ZooKeeper server to bind to
+ */
+ public EmbeddedZooKeeper(int clientPort, boolean daemon) {
+ this.clientPort = clientPort;
+ this.daemon = daemon;
+ }
+
+ /**
+ * Returns the port that clients should use to connect to this embedded server.
+ *
+ * @return dynamically determined client port
+ */
+ public int getClientPort() {
+ return this.clientPort;
+ }
+
+ /**
+ * Specify whether to start automatically. Default is true.
+ *
+ * @param autoStartup whether to start automatically
+ */
+ public void setAutoStartup(boolean autoStartup) {
+ this.autoStartup = autoStartup;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean isAutoStartup() {
+ return this.autoStartup;
+ }
+
+ /**
+ * Specify the lifecycle phase for the embedded server.
+ *
+ * @param phase the lifecycle phase
+ */
+ public void setPhase(int phase) {
+ this.phase = phase;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public int getPhase() {
+ return this.phase;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ @Override
+ public boolean isRunning() {
+ return (zkServerThread != null);
+ }
+
+ /**
+ * Start the ZooKeeper server in a background thread.
+ * <p>
+ * Register an error handler via {@link #setErrorHandler} in order to handle
+ * any exceptions thrown during startup or execution.
+ */
+ @Override
+ public synchronized void start() {
+ if (zkServerThread == null) {
+ zkServerThread = new Thread(new ServerRunnable(), "ZooKeeper Server Starter");
+ zkServerThread.setDaemon(daemon);
+ zkServerThread.start();
+ }
+ }
+
+ /**
+ * Shutdown the ZooKeeper server.
+ */
+ @Override
+ public synchronized void stop() {
+ if (zkServerThread != null) {
+ // The shutdown method is protected...thus this hack to invoke it.
+ // This will log an exception on shutdown; see
+ // https://issues.apache.org/jira/browse/ZOOKEEPER-1873 for details.
+ try {
+ Method shutdown = ZooKeeperServerMain.class.getDeclaredMethod("shutdown");
+ shutdown.setAccessible(true);
+ shutdown.invoke(zkServer);
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+
+ // It is expected that the thread will exit after
+ // the server is shutdown; this will block until
+ // the shutdown is complete.
+ try {
+ zkServerThread.join(5000);
+ zkServerThread = null;
+ } catch (InterruptedException e) {
+ Thread.currentThread().interrupt();
+ logger.warn("Interrupted while waiting for embedded ZooKeeper to exit");
+ // abandoning zk thread
+ zkServerThread = null;
+ }
+ }
+ }
+
+ /**
+ * Stop the server if running and invoke the callback when complete.
+ */
+ @Override
+ public void stop(Runnable callback) {
+ stop();
+ callback.run();
+ }
+
+ /**
+ * Provide an {@link ErrorHandler} to be invoked if an Exception is thrown from the ZooKeeper server thread. If none
+ * is provided, only error-level logging will occur.
+ *
+ * @param errorHandler the {@link ErrorHandler} to be invoked
+ */
+ public void setErrorHandler(ErrorHandler errorHandler) {
+ this.errorHandler = errorHandler;
+ }
+
+ /**
+ * Runnable implementation that starts the ZooKeeper server.
+ */
+ private class ServerRunnable implements Runnable {
+
+ @Override
+ public void run() {
+ try {
+ Properties properties = new Properties();
+ File file = new File(System.getProperty("java.io.tmpdir")
+ + File.separator + UUID.randomUUID());
+ file.deleteOnExit();
+ properties.setProperty("dataDir", file.getAbsolutePath());
+ properties.setProperty("clientPort", String.valueOf(clientPort));
+
+ QuorumPeerConfig quorumPeerConfig = new QuorumPeerConfig();
+ quorumPeerConfig.parseProperties(properties);
+
+ zkServer = new ZooKeeperServerMain();
+ ServerConfig configuration = new ServerConfig();
+ configuration.readFrom(quorumPeerConfig);
+
+ zkServer.runFromConfig(configuration);
+ } catch (Exception e) {
+ if (errorHandler != null) {
+ errorHandler.handleError(e);
+ } else {
+ logger.error("Exception running embedded ZooKeeper", e);
+ }
+ }
+ }
+ }
+
+}
\ No newline at end of file
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ZKTools.java b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ZKTools.java
new file mode 100644
index 0000000..a66802c
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/ZKTools.java
@@ -0,0 +1,89 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ * http://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 org.apache.dubbo.samples.configcenter;
+
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.framework.CuratorFrameworkFactory;
+import org.apache.curator.retry.ExponentialBackoffRetry;
+
+/**
+ *
+ */
+public class ZKTools {
+ private static CuratorFramework client;
+
+ public static void main(String[] args) throws Exception {
+ client = CuratorFrameworkFactory.newClient("127.0.0.1:2181", 60 * 1000, 60 * 1000,
+ new ExponentialBackoffRetry(1000, 3));
+ client.start();
+
+ generateDubboPropertiesForGlobal();
+ System.in.read();
+ generateDubboPropertiesForApp();
+ }
+
+ public static void generateDubboPropertiesForGlobal() {
+ String str = "dubbo.registry.address=zookeeper://127.0.0.1:2181\n" +
+ "dubbo.metadata-report.address=zookeeper://127.0.0.1:2181\n" +
+ "dubbo.protocol.port=-1\n" +
+ "dubbo.registry.simplified=true\n";
+
+ System.out.println(str);
+
+ try {
+ String path = "/dubbo/config/dubbo/dubbo.properties";
+ if (client.checkExists().forPath(path) == null) {
+ client.create().creatingParentsIfNeeded().forPath(path);
+ }
+ setData(path, str);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ public static void generateDubboPropertiesForApp() {
+ String str = "dubbo.consumer.timeout=6666\n" +
+ "dubbo.application.qos.port=33333\n" +
+ "dubbo.reference.org.apache.dubbo.samples.configcenter.api.DemoService.timeout=9999";
+
+ System.out.println(str);
+
+ try {
+ String path = "/dubbo/config/configcenter-consumer/dubbo.properties";
+ if (client.checkExists().forPath(path) == null) {
+ client.create().creatingParentsIfNeeded().forPath(path);
+ }
+ setData(path, str);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+
+ private static void createNode(String path) throws Exception {
+ client.create().forPath(path);
+ }
+
+ private static void deleteNode(String path) throws Exception {
+ client.delete().forPath(path);
+ }
+
+ private static void setData(String path, String data) throws Exception {
+ client.setData().forPath(path, data.getBytes());
+ }
+
+
+}
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/api/DemoService.java b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/api/DemoService.java
new file mode 100644
index 0000000..b42cbc5
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/api/DemoService.java
@@ -0,0 +1,26 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ * http://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 org.apache.dubbo.samples.configcenter.api;
+
+public interface DemoService {
+
+ String sayHello(String name);
+
+}
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/impl/DemoServiceImpl.java b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/impl/DemoServiceImpl.java
new file mode 100644
index 0000000..a8fd926
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/java/org/apache/dubbo/samples/configcenter/impl/DemoServiceImpl.java
@@ -0,0 +1,38 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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
+ *
+ * http://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 org.apache.dubbo.samples.configcenter.impl;
+
+
+import org.apache.dubbo.rpc.RpcContext;
+import org.apache.dubbo.samples.configcenter.api.DemoService;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+public class DemoServiceImpl implements DemoService {
+
+ @Override
+ public String sayHello(String name) {
+ System.out.println("[" + new SimpleDateFormat("HH:mm:ss").format(new Date()) + "] Hello " + name + ", request from consumer: " + RpcContext
+ .getContext().getRemoteAddress());
+ return "Hello " + name + ", response from provider: " + RpcContext.getContext().getLocalAddress();
+ }
+
+}
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/app.properties b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/app.properties
new file mode 100644
index 0000000..21593cb
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/app.properties
@@ -0,0 +1 @@
+app.id=dubbo-configcenter-apollo
\ No newline at end of file
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/spring/configcenter-consumer.xml b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/spring/configcenter-consumer.xml
new file mode 100644
index 0000000..c34bc4d
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/spring/configcenter-consumer.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~
+ ~ Licensed to the Apache Software Foundation (ASF) under one or more
+ ~ contributor license agreements. See the NOTICE file distributed with
+ ~ this work for additional information regarding copyright ownership.
+ ~ The ASF licenses this file to You 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
+ ~
+ ~ http://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.
+ ~
+ -->
+
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
+ xmlns="http://www.springframework.org/schema/beans"
+ xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
+ http://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
+
+ <!-- optional -->
+ <dubbo:application name="dubbo-configcenter-apollo-consumer"/>
+
+ <dubbo:config-center highest-priority="false" protocol="apollo" address="106.12.25.204:8080"/>
+
+ <dubbo:reference group="*" id="demoService" interface="org.apache.dubbo.samples.configcenter.api.DemoService"/>
+
+</beans>
\ No newline at end of file
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/spring/configcenter-provider.xml b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/spring/configcenter-provider.xml
new file mode 100644
index 0000000..61e9173
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/META-INF/spring/configcenter-provider.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ ~
+ ~ Licensed to the Apache Software Foundation (ASF) under one or more
+ ~ contributor license agreements. See the NOTICE file distributed with
+ ~ this work for additional information regarding copyright ownership.
+ ~ The ASF licenses this file to You 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
+ ~
+ ~ http://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.
+ ~
+ -->
+
+<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
+ xmlns="http://www.springframework.org/schema/beans"
+ xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
+ http://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd">
+
+ <!-- optional -->
+ <dubbo:application name="dubbo-configcenter-apollo"/>
+
+ <!--<dubbo:registry address="zookeeper://127.0.0.1:2181"/>-->
+ <!--<dubbo:protocol port="-1"/>-->
+
+ <dubbo:config-center address="apollo://106.12.25.204:8080"/>
+
+ <bean id="demoService" class="org.apache.dubbo.samples.configcenter.impl.DemoServiceImpl"/>
+ <dubbo:service group="test2" interface="org.apache.dubbo.samples.configcenter.api.DemoService" ref="demoService"/>
+</beans>
\ No newline at end of file
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/config-center.properties b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/config-center.properties
new file mode 100644
index 0000000..9e3fbc5
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/config-center.properties
@@ -0,0 +1,24 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+#
+# http://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.
+# Add the following global external properties to `/dubbo/config/dubbo/dubbo.properties`
+dubbo.registry.address=zookeeper://127.0.0.1:2181
+dubbo.protocol.port=-1
+dubbo.metadata-report.address=zookeeper://127.0.0.1:2181
+dubbo.registry.simplified=true
+# Optional. Add the following application(Consumer) specific external properties
+# to `/dubbo/config/configcenter-consumer/dubbo.properties`
+dubbo.consumer.timeout=6666
+dubbo.application.qos.port=33333
+dubbo.reference.org.apache.dubbo.samples.configcenter.api.DemoService.timeout=9999
\ No newline at end of file
diff --git a/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/log4j.properties b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/log4j.properties
new file mode 100644
index 0000000..f30fda0
--- /dev/null
+++ b/dubbo-samples-configcenter/dubbo-samples-configcenter-apollo/src/main/resources/log4j.properties
@@ -0,0 +1,25 @@
+#
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements. See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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
+#
+# http://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.
+#
+#
+###set log levels###
+log4j.rootLogger=info, stdout
+###output to the console###
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Target=System.out
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=[%d{dd/MM/yy hh:mm:ss:sss z}] %t %5p %c{2}: %m%n
\ No newline at end of file
diff --git a/dubbo-samples-configcenter/pom.xml b/dubbo-samples-configcenter/pom.xml
index b8764dc..b2a2f5d 100644
--- a/dubbo-samples-configcenter/pom.xml
+++ b/dubbo-samples-configcenter/pom.xml
@@ -36,7 +36,7 @@
<module>dubbo-samples-configcenter-annotation</module>
<module>dubbo-samples-configcenter-externalconfiguration</module>
<module>dubbo-samples-configcenter-api</module>
- <!--<module>dubbo-samples-configcenter-springboot</module>-->
+ <module>dubbo-samples-configcenter-apollo</module>
</modules>
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