属性添加

src/Obj/Base/FlowLine/index.js

@@ -139,6 +139,7 @@ class FlowLine extends Base {
       //创建线
       that.viewer.entities.add({
         parent: celiangEntity,
+        id: that.options.id + '-' + new Date().getTime() + index,
         polyline: {
           positions: [start, end],
           width: that.options.width,