feat: App、H5 节点信息支持返回 scrollHeight、scrollWidth

src/core/view/bridge/subscribe/api/request-component-info.js

@@ -27,8 +27,12 @@ function getRootInfo (fields) {
     info.height = document.documentElement.clientHeight
   }
   if (fields.scrollOffset) {
-    info.scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft || 0
-    info.scrollTop = document.documentElement.scrollTop || document.body.scrollTop || 0
+    const documentElement = document.documentElement
+    const body = document.body
+    info.scrollLeft = documentElement.scrollLeft || body.scrollLeft || 0
+    info.scrollTop = documentElement.scrollTop || body.scrollTop || 0
+    info.scrollHeight = documentElement.scrollHeight || body.scrollHeight || 0
+    info.scrollWidth = documentElement.scrollWidth || body.scrollWidth || 0
   }
   return info
 }

src/core/view/components/scroll-view/index.vue

@@ -511,7 +511,9 @@ export default {
       const main = this.$refs.main
       return {
         scrollLeft: main.scrollLeft,
-        scrollTop: main.scrollTop
+        scrollTop: main.scrollTop,
+        scrollHeight: main.scrollHeight,
+        scrollWidth: main.scrollWidth
       }
     }
   }