版本：
文件：
- https://cdn.bootcdn.net/ajax/libs/leaflet-editable/1.2.0/Leaflet.Editable.js
- https://cdn.bootcdn.net/ajax/libs/leaflet-editable/1.2.0/Leaflet.Editable.min.js
- https://cdn.bootcdn.net/ajax/libs/leaflet-editable/1.2.0/Leaflet.Editable.min.js.map