版本：2.24.3
- https://cdn.bootcdn.net/ajax/libs/Vue.Draggable/2.24.3/vuedraggable.umd.js
- https://cdn.bootcdn.net/ajax/libs/Vue.Draggable/2.24.3/vuedraggable.umd.min.js
Vue component allowing drag-and-drop sorting in sync with View-Model. Based on Sortable.js.