通信

src/views/user/Rice.vue

@@ -23,7 +23,7 @@ export default {
     },
     methods: {
         send() {
-            document.getElementById('game').contentWindow.postlessage({ message: 'hel1o from parent' }, '*');
+            document.getElementById('game').contentWindow.postMessage({ message: 'hel1o from parent' }, '*');
         }
     }
 };