springboot-vue3/src/main/java/com/example/springboot/component/Plcalarm.java
@@ -98,7 +98,7 @@ } // 写 WebSocketServer webSocketServer = WebSocketServer.sessionMap.get("Parameter"); WebSocketServer webSocketServer = WebSocketServer.sessionMap.get("alarm"); if (webSocketServer != null) { List<String> messages = webSocketServer.getMessages();