update examples

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

@@ -41,7 +41,7 @@ public class ConsumerApplication {
 		SpringApplication.run(ConsumerApplication.class, args);
 	}
 
-	@FeignClient(name = "service-provider", fallback = EchoServiceFallback.class, configuration = FeignConfiguration.class)
+	@FeignClient(contextId = "tt", name = "service-provider", fallback = EchoServiceFallback.class, configuration = FeignConfiguration.class)
 	public interface EchoService {
 		@GetMapping(value = "/echo/{str}")
 		String echo(@PathVariable("str") String str);

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
 server.port=18083
 management.endpoints.web.exposure.include=*
-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-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

spring-cloud-alibaba-examples/oss-example/src/main/java/com/alibaba/cloud/examples/OssApplication.java

@@ -12,14 +12,17 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Bean;
 
 /**
- * OSS Application
+ * OSS Application.
  *
  * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
  */
 @SpringBootApplication
 public class OssApplication {
 
-	public static final String BUCKET_NAME = "spring-cloud-alibaba-test";
+	/**
+	 * Bucket Name of OSS Example.
+	 */
+	public static final String BUCKET_NAME = "spring-cloud-alibaba";
 
 	public static void main(String[] args) throws URISyntaxException {
 		SpringApplication.run(OssApplication.class, args);
@@ -31,6 +34,7 @@ public class OssApplication {
 	}
 
 	class AppRunner implements ApplicationRunner {
+
 		@Autowired
 		private OSS ossClient;
 
@@ -46,6 +50,7 @@ public class OssApplication {
 				System.exit(-1);
 			}
 		}
+
 	}
 
 }

spring-cloud-alibaba-examples/oss-example/src/main/java/com/alibaba/cloud/examples/OssController.java

@@ -1,5 +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;
 
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.nio.charset.Charset;
 
 import com.aliyun.oss.OSS;
@@ -10,12 +28,13 @@ import org.apache.commons.codec.CharEncoding;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.core.io.Resource;
+import org.springframework.core.io.WritableResource;
 import org.springframework.util.StreamUtils;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 /**
- * OSS Controller
+ * OSS Controller.
  *
  * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
  */
@@ -25,8 +44,11 @@ public class OssController {
 	@Autowired
 	private OSS ossClient;
 
+	@Value("classpath:/oss-test.json")
+	private Resource localFile;
+
 	@Value("oss://" + OssApplication.BUCKET_NAME + "/oss-test.json")
-	private Resource file;
+	private Resource remoteFile;
 
 	@GetMapping("/upload")
 	public String upload() {
@@ -45,7 +67,7 @@ public class OssController {
 	public String fileResource() {
 		try {
 			return "get file resource success. content: " + StreamUtils.copyToString(
-					file.getInputStream(), Charset.forName(CharEncoding.UTF_8));
+					remoteFile.getInputStream(), Charset.forName(CharEncoding.UTF_8));
 		}
 		catch (Exception e) {
 			e.printStackTrace();
@@ -67,4 +89,20 @@ public class OssController {
 		}
 	}
 
+	@GetMapping("/upload2")
+	public String uploadWithOutputStream() {
+		try {
+			try (OutputStream outputStream = ((WritableResource) this.remoteFile)
+					.getOutputStream();
+					InputStream inputStream = localFile.getInputStream()) {
+				StreamUtils.copy(inputStream, outputStream);
+			}
+		}
+		catch (Exception ex) {
+			ex.printStackTrace();
+			return "upload with outputStream failed";
+		}
+		return "upload success";
+	}
+
 }

spring-cloud-alibaba-examples/rocketmq-example/rocketmq-consume-example/src/main/java/com/alibaba/cloud/examples/ReceiveService.java

@@ -1,6 +1,7 @@
 package com.alibaba.cloud.examples;
 
 import org.springframework.cloud.stream.annotation.StreamListener;
+import org.springframework.messaging.Message;
 import org.springframework.messaging.handler.annotation.Payload;
 import org.springframework.stereotype.Service;
 
@@ -11,8 +12,8 @@ import org.springframework.stereotype.Service;
 public class ReceiveService {
 
 	@StreamListener("input1")
-	public void receiveInput1(String receiveMsg) {
+	public void receiveInput1(Message message) {
-		System.out.println("input1 receive: " + receiveMsg);
+		System.out.println("input1 receive: " + message.getPayload() + ", foo header: " + message.getHeaders().get("foo"));
 	}
 
 	@StreamListener("input2")

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

@@ -4,6 +4,7 @@ spring.cloud.stream.bindings.input1.destination=test-topic
 spring.cloud.stream.bindings.input1.content-type=text/plain
 spring.cloud.stream.bindings.input1.group=test-group1
 spring.cloud.stream.rocketmq.bindings.input1.consumer.orderly=true
+spring.cloud.stream.rocketmq.bindings.input1.consumer.trustedPackages=com.alibaba.cloud
 
 spring.cloud.stream.bindings.input2.destination=test-topic
 spring.cloud.stream.bindings.input2.content-type=text/plain

spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/src/main/java/com/alibaba/cloud/examples/MyPartitionSelectorStrategy.java

@@ -0,0 +1,30 @@
+/*
+ * 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;
+
+import org.springframework.cloud.stream.binder.PartitionSelectorStrategy;
+
+/**
+ * @author <a href="mailto:fangjian0423@gmail.com">Jim</a>
+ */
+public class MyPartitionSelectorStrategy implements PartitionSelectorStrategy {
+    @Override
+    public int selectPartition(Object key, int partitionCount) {
+        System.out.println("partition key: " + key + ", partitionCount: " + partitionCount);
+        return 0;
+    }
+}

spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/src/main/java/com/alibaba/cloud/examples/RocketMQProduceApplication.java

@@ -9,6 +9,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.stream.annotation.EnableBinding;
 import org.springframework.cloud.stream.annotation.Output;
 import org.springframework.context.annotation.Bean;
+import org.springframework.messaging.Message;
 import org.springframework.messaging.MessageChannel;
 import org.springframework.messaging.support.MessageBuilder;
 
@@ -28,6 +29,9 @@ public class RocketMQProduceApplication {
 
 		@Output("output3")
 		MessageChannel output3();
+
+		@Output("output4")
+		MessageChannel output4();
 	}
 
 	public static void main(String[] args) {
@@ -44,6 +48,11 @@ public class RocketMQProduceApplication {
 		return new CustomRunner("output3");
 	}
 
+	@Bean
+	public CustomRunner customRunner3() {
+		return new CustomRunner("output4");
+	}
+
 	@Bean
 	public CustomRunnerWithTransactional customRunnerWithTransactional() {
 		return new CustomRunnerWithTransactional();
@@ -88,6 +97,15 @@ public class RocketMQProduceApplication {
 							.send(MessageBuilder.withPayload(msgContent).build());
 				}
 			}
+			else if (this.bindingName.equals("output4")) {
+				int count = 5;
+				for (int index = 1; index <= count; index++) {
+					String msgContent = "partitionMsg-" + index;
+					Message message = MessageBuilder.withPayload(msgContent)
+							.setHeader("myPartitionKey", "myPartitionKey").build();
+					mySource.output4().send(message);
+				}
+			}
 
 		}
 	}

spring-cloud-alibaba-examples/rocketmq-example/rocketmq-produce-example/src/main/java/com/alibaba/cloud/examples/SenderService.java

@@ -5,6 +5,7 @@ import java.util.stream.Stream;
 
 import com.alibaba.cloud.examples.RocketMQProduceApplication.MySource;
 
+import com.fasterxml.jackson.databind.ObjectMapper;
 import org.apache.rocketmq.common.message.MessageConst;
 import org.apache.rocketmq.spring.support.RocketMQHeaders;
 
@@ -24,6 +25,8 @@ public class SenderService {
 	@Autowired
 	private MySource source;
 
+	private ObjectMapper objectMapper = new ObjectMapper();
+
 	public void send(String msg) throws Exception {
 		source.output1().send(MessageBuilder.withPayload(msg).build());
 	}
@@ -38,6 +41,7 @@ public class SenderService {
 	public <T> void sendObject(T msg, String tag) throws Exception {
 		Message message = MessageBuilder.withPayload(msg)
 				.setHeader(MessageConst.PROPERTY_TAGS, tag)
+				.setHeader("foo", new Foo(1, "bar"))
 				.setHeader(MessageHeaders.CONTENT_TYPE, MimeTypeUtils.APPLICATION_JSON)
 				.build();
 		source.output1().send(message);

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

@@ -6,6 +6,7 @@ spring.cloud.stream.bindings.output1.destination=test-topic
 spring.cloud.stream.bindings.output1.content-type=application/json
 spring.cloud.stream.rocketmq.bindings.output1.producer.group=binder-group
 spring.cloud.stream.rocketmq.bindings.output1.producer.sync=true
+spring.cloud.stream.rocketmq.bindings.output1.producer.sendMessageTimeout=30000
 
 spring.cloud.stream.bindings.output2.destination=TransactionTopic
 spring.cloud.stream.bindings.output2.content-type=application/json
@@ -16,6 +17,12 @@ spring.cloud.stream.bindings.output3.destination=pull-topic
 spring.cloud.stream.bindings.output3.content-type=text/plain
 spring.cloud.stream.rocketmq.bindings.output3.producer.group=pull-binder-group
 
+spring.cloud.stream.bindings.output4.destination=partition-topic
+spring.cloud.stream.bindings.output4.content-type=text/plain
+spring.cloud.stream.bindings.output4.producer.partition-key-expression=headers['myPartitionKey']
+spring.cloud.stream.bindings.output4.producer.partition-selector-class=com.alibaba.cloud.examples.MyPartitionSelectorStrategy
+spring.cloud.stream.rocketmq.bindings.output4.producer.group=partition-binder-group
+
 spring.application.name=rocketmq-produce-example
 
 server.port=28081

spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-api/src/main/java/com/alibaba/cloud/examples/FooService.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;
 
 /**

spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-consumer-example/src/main/java/com/alibaba/cloud/examples/FooServiceConsumer.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.apache.dubbo.config.annotation.Reference;
@@ -7,7 +23,9 @@ import org.apache.dubbo.config.annotation.Reference;
  */
 public class FooServiceConsumer {
 
-	@Reference(version = "${foo.service.version}", application = "${dubbo.application.id}", url = "dubbo://localhost:12345", timeout = 30000)
+	@Reference(version = "${foo.service.version}",
+			application = "${dubbo.application.id}",
+			url = "dubbo://localhost:12345?version=1.0.0", timeout = 30000)
 	private FooService fooService;
 
 	public String hello(String name) {

spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-consumer-example/src/main/java/com/alibaba/cloud/examples/SentinelDubboConsumerApp.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 java.util.Collections;

spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-provider-example/src/main/java/com/alibaba/cloud/examples/FooServiceImpl.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.apache.dubbo.config.annotation.Service;
@@ -5,11 +21,13 @@ import org.apache.dubbo.config.annotation.Service;
 /**
  * @author fangjian
  */
-@Service(version = "${foo.service.version}", application = "${dubbo.application.id}", protocol = "${dubbo.protocol.id}", registry = "${dubbo.registry.id}")
+@Service(version = "${foo.service.version}", application = "${dubbo.application.id}",
+		protocol = "${dubbo.protocol.id}", registry = "${dubbo.registry.id}")
 public class FooServiceImpl implements FooService {
 
 	@Override
 	public String hello(String name) {
 		return "hello, " + name;
 	}
-}
+
+}

spring-cloud-alibaba-examples/sentinel-example/sentinel-dubbo-example/sentinel-dubbo-provider-example/src/main/java/com/alibaba/cloud/examples/SentinelDubboProviderApp.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.WebApplicationType;

spring-cloud-alibaba-examples/sentinel-example/sentinel-spring-cloud-gateway-example/src/main/resources/application.yaml

@@ -31,8 +31,8 @@ spring:
         ruleType: gw-api-group
       transport:
         dashboard: localhost:8080
-      filter:
+#      filter:
-        enabled: true
+#        enabled: true
       scg.fallback:
           mode: response
           response-status: 444

spring-cloud-alibaba-examples/sentinel-example/sentinel-zuul-example/src/main/resources/application.yaml

@@ -13,8 +13,8 @@ spring:
         ruleType: gw-api-group
       transport:
         dashboard: localhost:8080
-      filter:
+#      filter:
-        enabled: false
+#        enabled: true
 
 management.endpoints.web.exposure.include: "*"