更新rocketmq

spring-boot-grpc/src/main/java/com/matrix/grpc/HelloWordClient.java

 package com.matrix.grpc;
 
 import com.takumiCX.greeter.GreeterGrpc;
+import com.takumiCX.greeter.HelloGrpc;
 import com.takumiCX.greeter.HelloReply;
 import com.takumiCX.greeter.HelloRequest;
 import io.grpc.ManagedChannel;
@@ -24,7 +25,6 @@ public class HelloWordClient {
         ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost",port).usePlaintext().build();
 
         GreeterGrpc.GreeterBlockingStub stub = GreeterGrpc.newBlockingStub(channel);
-
         Scanner scanner = new Scanner(System.in);
 
         while(true){

spring-boot-rocketmq/pom.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         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">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.nova</groupId>
+    <artifactId>spring-boot-rocketmq</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <parent>
+        <artifactId>matrix</artifactId>
+        <groupId>com.secoo.mall</groupId>
+        <version>1.1.8.RELEASE</version>
+    </parent>
+
+    <properties>
+        <java.version>1.8</java.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.secoo.mall</groupId>
+            <artifactId>logger-starter</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-autoconfigure</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.secoo.mall</groupId>
+            <artifactId>rocketmq-starter</artifactId>
+        </dependency>
+
+    </dependencies>
+
+    <build>
+        <pluginManagement>
+            <plugins>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-surefire-plugin</artifactId>
+                </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-compiler-plugin</artifactId>
+                </plugin>
+            </plugins>
+        </pluginManagement>
+
+    </build>
+
+</project>
\ No newline at end of file

spring-boot-rocketmq/src/main/java/com/matrix/pure/RcoketStartup.java

+package com.matrix.pure;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+/**
+ * @ClassName RcoketStartup
+ * @Author QIANGLU
+ * @Date 2019/11/28 4:00 下午
+ * @Version 1.0
+ */
+@SpringBootApplication
+
+public class RcoketStartup {
+
+    public static void main(String[] args) {
+
+        SpringApplication.run(RcoketStartup.class, args);
+
+    }
+
+}

spring-boot-rocketmq/src/main/java/com/matrix/pure/rocketmq/ConsumerListener.java

+package com.matrix.pure.rocketmq;
+
+import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;
+import org.apache.rocketmq.spring.core.RocketMQListener;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import javax.print.DocFlavor;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * @ClassName ConsumerListener
+ * @Author QIANGLU
+ * @Date 2019/11/28 3:53 下午
+ * @Version 1.0
+ */
+@Component
+@RocketMQMessageListener(topic = "topic", consumerGroup = "exwarngroup")
+public class ConsumerListener implements RocketMQListener<String> {
+
+    private final static Logger log = LoggerFactory.getLogger(ConsumerListener.class);
+
+    private volatile AtomicInteger count = new AtomicInteger();
+    @Override
+    public void onMessage(String message) {
+
+        log.info(" consumer count:{}",count.incrementAndGet());
+
+    }
+
+}

spring-boot-rocketmq/src/main/java/com/matrix/pure/rocketmq/SendRocketDemo.java

+package com.matrix.pure.rocketmq;
+
+import org.apache.rocketmq.client.producer.SendResult;
+import org.apache.rocketmq.common.message.Message;
+import org.apache.rocketmq.spring.core.RocketMQTemplate;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/**
+ * @ClassName SendRocketService
+ * @Author QIANGLU
+ * @Date 2019/11/28 3:47 下午
+ * @Version 1.0
+ */
+@Component
+public class SendRocketDemo implements Runnable {
+
+    private Logger logger = LoggerFactory.getLogger(SendRocketDemo.class);
+    @Resource
+    private RocketMQTemplate rocketMQTemplate;
+
+    private ScheduledFuture<?> scheduledFuture;
+
+    private volatile AtomicInteger count = new AtomicInteger();
+    public SendRocketDemo(){
+        scheduledFuture = Executors
+                .newSingleThreadScheduledExecutor().scheduleAtFixedRate(this,0,1,TimeUnit.SECONDS);
+    }
+
+    @Override
+    public void run() {
+
+        //发送 Demo
+        try {
+            Message message = new Message();
+            //设置 body
+            message.setBody("我是一条测试信息".getBytes());
+            //设置tag
+            message.setTags("demo");
+            //同步发送 第一个参数是topic
+            SendResult sendResult = rocketMQTemplate.syncSend("topic",message);
+            //异步发送
+            rocketMQTemplate.asyncSend("topic",message,null,0);
+
+        }catch (Exception e){
+            logger.error("发送MQ异常",e);
+        }
+
+    }
+}

spring-boot-rocketmq/src/main/java/com/matrix/pure/tcp/NettyClient.java

+package com.matrix.pure.tcp;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SocketChannel;
+
+/**
+ * @ClassName NettyServer
+ * @Author QIANGLU
+ * @Date 2019/12/3 11:31 下午
+ * @Version 1.0
+ */
+public class NettyClient {
+
+    public static void main(String[] args) throws IOException {
+
+        SocketChannel socketChannel = SocketChannel.open();
+        socketChannel.bind(new InetSocketAddress("localhost", 9999));
+        ByteBuffer byteBuffer = ByteBuffer.allocate(1024);
+        byteBuffer.put("this is test ".getBytes());
+        byteBuffer.flip();
+        while (byteBuffer.hasRemaining()){
+            socketChannel.write(byteBuffer);
+        }
+    }
+}

spring-boot-rocketmq/src/main/java/com/matrix/pure/tcp/NettyServer.java

+package com.matrix.pure.tcp;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.SelectionKey;
+import java.nio.channels.Selector;
+import java.nio.channels.ServerSocketChannel;
+import java.nio.channels.SocketChannel;
+import java.util.Iterator;
+
+/**
+ * @ClassName NettyServer
+ * @Author QIANGLU
+ * @Date 2019/12/3 11:31 下午
+ * @Version 1.0
+ */
+public class NettyServer {
+
+    public static void main(String[] args) throws IOException {
+
+        Selector selector = Selector.open();
+        ServerSocketChannel socketChannel = ServerSocketChannel.open();
+        socketChannel.bind(new InetSocketAddress("loclhost", 9999));
+        socketChannel.configureBlocking(false);
+        socketChannel.register(selector, SelectionKey.OP_ACCEPT);
+        while (true) {
+            selector.select();
+            Iterator<SelectionKey> selectorIterator = selector.selectedKeys().iterator();
+            while (selectorIterator.hasNext()){
+                SelectionKey selectionKey = selectorIterator.next();
+                if(selectionKey.isAcceptable()){
+                    SocketChannel channel =  socketChannel.accept();
+                    channel.configureBlocking(false);
+                    channel.register(selector,SelectionKey.OP_READ,ByteBuffer.allocate(1024));
+                }
+                if(selectionKey.isReadable()){
+
+                }
+            }
+            //
+            SocketChannel socketChannel1 = socketChannel.accept();
+            ByteBuffer buffer = ByteBuffer.allocate(1024);
+            int reder = socketChannel1.read(buffer);
+            if (reder > 0) {
+                buffer.flip();
+                byte[] bytes = new byte[buffer.remaining()];
+                buffer.get(bytes);
+                String body = new String(bytes,"UTF-8");
+                System.out.println("server 收到：" + body);
+
+            }
+        }
+    }
+}

spring-boot-rocketmq/src/main/resources/application.yml

+spring:
+  application:
+    name: learn-rocketmq
+server:
+  port: 6080
+rocketmq:
+  name-server: 10.0.254.191:9876;10.0.254.206:9876
+  producer:
+    group: learn-rocketmq