订阅处理调整

src/drawApp/lineApp.ts

@@ -232,17 +232,17 @@ export function initLineApp(): IGraphicApp {
     };
     DefaultCanvasMenu.open(e.global);
   });
-  handleEvent(lineApp);
   lineApp.on('postdataloaded', () => {
     ControlShowType();
+    handleSubscribe();
   });
   return lineApp;
 }
 
-function handleEvent(app: IGraphicApp) {
-  const route = useRoute();
+function handleSubscribe() {
   const lineStore = useLineStore();
   const simulationId = lineStore.simulationId;
+  const app = lineStore.getLineApp();
 
   app.enableWsMassaging({
     engine: ClientEngine.Centrifugo,