聊天室和会议初始化

urbanLifelineServ/workcase/pom.xml

@@ -106,6 +106,12 @@
             <artifactId>postgresql</artifactId>
             <scope>runtime</scope>
         </dependency>
+        
+        <!-- WebSocket支持 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-websocket</artifactId>
+        </dependency>
     </dependencies>
 
 </project>