修改首页视频适配

src/pages/homepage/mixins/dyHeight.js

@@ -24,7 +24,7 @@ export default {
       const height = document.documentElement
         ? document.documentElement.clientHeight
         : window.innerHeight
-      this.heightdy = height
+      this.heightdy = this.isTerminal() === 'Mobile' ? '700' : height
     },
     watchScroll() {
       this.scrollTop =
@@ -47,6 +47,12 @@ export default {
       if (this.dyScroll) {
         this.dyScroll(present, this.scrollTop)
       }
+    },
+    isTerminal() {
+      const detectDeviceType = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(navigator.userAgent)
+        ? 'Mobile'
+        : 'Desktop'
+      return detectDeviceType
     }
   },
   created() {