更新App.vue => 添加throttle

src/App.vue

@@ -6,6 +6,7 @@
 
 <script>
 import { refreshScale } from 'runner/common/utils/refreshSize'
+import utils from 'utils'
 
 export default {
     name: 'app',
@@ -18,6 +19,9 @@ export default {
     },
 
     mounted () {
+        const bodyStyle = document.body.style
+        bodyStyle.overflow = 'auto'
+
         // 如无需设置自动适配则注释该方法即可
         this.initScale()
     },
@@ -32,9 +36,9 @@ export default {
             refreshScale(this.designWidth, this.designHeight)
 
             // 窗口缩放时重新做适配
-            window.addEventListener('resize', () => {
+            window.addEventListener('resize', utils.throttle(() => {
                 refreshScale(this.designWidth, this.designHeight)
-            }, false)
+            }, false))
         }
     }
 }