工作队列

src/main/java/io/jiulinxiri/rabbitmq/two/Task01.java

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+package io.jiulinxiri.rabbitmq.two;
+
+import com.rabbitmq.client.Channel;
+import io.jiulinxiri.rabbitmq.utils.RabbitMqUtils;
+
+import java.io.IOException;
+import java.util.Scanner;
+import java.util.concurrent.TimeoutException;
+
+public class Task01 {
+    public static final String QUEUE_NAME = "hello";
+
+    public static void main(String[] args) throws IOException, TimeoutException {
+        Channel channel = RabbitMqUtils.getChannel();
+        channel.queueDeclare(QUEUE_NAME,false, false,false,null);
+        Scanner scanner = new Scanner(System.in);
+        while (scanner.hasNext()) {
+            String message = scanner.next();
+            channel.basicPublish("", QUEUE_NAME, null, message.getBytes());
+            System.out.println(message + " 消息发送完成！");
+        }
+    }
+}

src/main/java/io/jiulinxiri/rabbitmq/two/Worker01.java

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+package io.jiulinxiri.rabbitmq.two;
+
+import com.rabbitmq.client.CancelCallback;
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.DeliverCallback;
+import io.jiulinxiri.rabbitmq.utils.RabbitMqUtils;
+
+import java.io.IOException;
+import java.util.concurrent.TimeoutException;
+
+/**
+ * 消费者 01
+ * 工作线程 01
+ */
+public class Worker01 {
+    public static final String QUEUE_NAME = "hello";
+
+    public static void main(String[] args) throws IOException, TimeoutException {
+        Channel channel = RabbitMqUtils.getChannel();
+        DeliverCallback deliverCallback = (coustomerTag, message) -> {
+            System.out.println("Worker01 接收到的消息: " + new String(message.getBody()));
+        };
+
+        CancelCallback cancelCallback = (coustomerTag) -> {
+            System.out.println("Worker01 消费中断");
+        };
+
+        System.out.println("Worker01  等待接收消息...");
+        channel.basicConsume(QUEUE_NAME, true, deliverCallback, cancelCallback);
+    }
+}

src/main/java/io/jiulinxiri/rabbitmq/two/Worker02.java

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+package io.jiulinxiri.rabbitmq.two;
+
+import com.rabbitmq.client.CancelCallback;
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.DeliverCallback;
+import io.jiulinxiri.rabbitmq.utils.RabbitMqUtils;
+
+import java.io.IOException;
+import java.util.concurrent.TimeoutException;
+
+/**
+ * 消费者 02
+ * 工作线程 02
+ */
+public class Worker02 {
+    public static final String QUEUE_NAME = "hello";
+
+    public static void main(String[] args) throws IOException, TimeoutException {
+        Channel channel = RabbitMqUtils.getChannel();
+        DeliverCallback deliverCallback = (coustomerTag, message) -> {
+            System.out.println("Worker02 接收到的消息: " + new String(message.getBody()));
+        };
+
+        CancelCallback cancelCallback = (coustomerTag) -> {
+            System.out.println("Worker02 消费中断");
+        };
+
+        System.out.println("Worker02  等待接收消息...");
+        channel.basicConsume(QUEUE_NAME, true, deliverCallback, cancelCallback);
+    }
+}

src/main/java/io/jiulinxiri/rabbitmq/utils/RabbitMqUtils.java

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+package io.jiulinxiri.rabbitmq.utils;
+
+import com.rabbitmq.client.Channel;
+import com.rabbitmq.client.Connection;
+import com.rabbitmq.client.ConnectionFactory;
+import java.io.IOException;
+import java.util.concurrent.TimeoutException;
+
+public class RabbitMqUtils {
+    public static Channel getChannel() throws IOException, TimeoutException {
+        // 创建连接工程
+        ConnectionFactory factory = new ConnectionFactory();
+        // 设置连接地址
+        factory.setHost("shop.jiulinxiri.io");
+        // 设置用户名
+        factory.setUsername("jiulinxiri");
+        // 设置密码
+        factory.setPassword("123Abc@@");
+        // 建立连接
+        Connection connection = factory.newConnection();
+        // 获取信道
+        return connection.createChannel();
+    }
+}