(JSON序列化依赖）

alien-entity/pom.xml

@@ -83,6 +83,12 @@
             <scope>compile</scope>
         </dependency>
 
+        <!-- Jackson for JSON deserialization -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+
     </dependencies>
 
     <build>