feat: 添加滚动条组件

src/base/ScrollView/ScrollView.vue

@@ -8,13 +8,13 @@
 import { ref, onMounted, onBeforeUnmount, watch, computed } from 'vue'
 import { useStore } from '@/store'
 import BScroll, { BScrollInstance } from '@better-scroll/core'
-import ScrollBar from '@better-scroll/scroll-bar'
+import ScrollBar, { ScrollbarOptions } from '@better-scroll/scroll-bar'
 
 BScroll.use(ScrollBar)
 
 type Props = {
   list: any[] | string
-  scrollbar: boolean
+  scrollbar: ScrollbarOptions
   pullUp: boolean
   scrollX: boolean
   beforeScroll: boolean
@@ -26,7 +26,9 @@ type Props = {
 
 const props = withDefaults(defineProps<Props>(), {
   list: () => [],
-  scrollbar: false,
+  scrollbar: () => ({
+    fade: false
+  }),
   pullUp: false,
   scrollX: false,
   beforeScroll: false,
@@ -52,8 +54,8 @@ const _initScroll = () => {
     disableMouse: false,
     disableTouch: false,
     scrollX: props.scrollX,
-    probeType: props.probeType
-    // scrollbar: props.scrollbar
+    probeType: props.probeType,
+    scrollbar: props.scrollbar
   })
 
   if (props.listenScroll) {