代码优化

example/mica-mqtt-server-spring-boot-example/pom.xml

@@ -59,7 +59,6 @@
             <scope>provided</scope>
         </dependency>
 
-
         <dependency>
             <groupId>com.baomidou</groupId>
             <artifactId>mybatis-plus-spring-boot4-starter</artifactId>
@@ -94,6 +93,19 @@
             <artifactId>jackson-databind</artifactId>
         </dependency>
 
+        <!-- JSON 解析器和生成器 -->
+        <dependency>
+            <groupId>com.alibaba.fastjson2</groupId>
+            <artifactId>fastjson2</artifactId>
+            <version>2.0.23</version>
+        </dependency>
+
+        <!-- Hutool工具包 -->
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-all</artifactId>
+            <version>5.8.40</version>
+        </dependency>
 
     </dependencies>