feat: rocketmq 使用示例

Author: dunwu

codes/javatech/javatech-mq/javatech-rocketmq/pom.xml

@@ -27,7 +27,12 @@
         <dependency>
             <groupId>org.apache.rocketmq</groupId>
             <artifactId>rocketmq-client</artifactId>
-            <version>4.2.0</version>
+            <version>4.9.4</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.rocketmq</groupId>
+            <artifactId>rocketmq-logging</artifactId>
+            <version>4.9.4</version>
         </dependency>
         <dependency>
             <groupId>ch.qos.logback</groupId>

codes/javatech/javatech-mq/javatech-rocketmq/src/main/java/io/github/dunwu/javatech/rocketmq/AsyncProducer.java

@@ -0,0 +1,10 @@
+package io.github.dunwu.javatech.rocketmq;
+
+/**
+ * @author Zhang Peng
+ */
+public class RocketConstant {
+
+    public static final String HOST = "localhost:9876";
+
+}