H5是没问题的
3.6.1版本
let spineNode = new Node()
spineNode.layer = Layers.Enum.UI_2D
let spine2 = spineNode.addComponent(sp.Skeleton)
spine2.skeletonData = this._skeletonData;
spine2.setAnimation(0, "idle", true)
spineNode.setPosition(100,100,0)
this.node.addChild(spineNode)