feat(*): 补充跳转逻辑

src/views/intermediate/index.vue

 <template>
   <div class="intermediate-page">
     <iframe
+      ref="iframeRef"
       class="iframe-box"
       src="https://screen.bmetech.com/steelmakingScreen/#/ecoDashboard"
       frameborder="0"
@@ -21,6 +22,7 @@ import { ref, onMounted, computed, onUnmounted } from "vue";
 const router = useRouter();
 const windowHeight = ref(window.innerHeight);
 const windowWidth = ref(window.innerWidth);
+const iframeRef = ref(null);
 
 // 设计稿尺寸
 const DESIGN_WIDTH = 1920;
@@ -53,14 +55,36 @@ const updateWindowSize = () => {
   windowWidth.value = window.innerWidth;
 };
 
+// 处理iframe消息
+const handleMessage = (event) => {
+  // 确保消息来源是我们的iframe
+  if (iframeRef.value && event.source === iframeRef.value.contentWindow) {
+    try {
+      // 如果消息是字符串，尝试解析JSON
+      const data = typeof event.data === 'string' ? JSON.parse(event.data) : event.data;
+      
+      // 根据消息类型处理
+      if (data.type === 'navigation' && data.target === 'dashboard') {
+        handleBack();
+      }
+    } catch (error) {
+      console.error('Error processing iframe message:', error);
+    }
+  }
+};
+
 onMounted(() => {
   window.addEventListener("resize", updateWindowSize);
+  // 添加消息监听器
+  window.addEventListener('message', handleMessage);
 });
 
 onUnmounted(() => {
   window.removeEventListener("resize", updateWindowSize);
+  // 移除消息监听器
+  window.removeEventListener('message', handleMessage);
 });
-
+  
 const handleBack = () => {
   router.push("/dashboard");
 };