我该怎么调整我的布局

GoJS
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当我启用LayeredDigraphLayout布局方式，我的fromSpot和toSpot，并不能友好的工作，有什么方法可以让他们两个同时正常工作呢？

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By default the LayeredDigraphLayout, just like TreeLayout, assumes a directionality to the whole graph and thus to how links should come out of nodes and how they go into nodes.

So if you remove any settings of Link.fromSpot and Link.toSpot, things should work well for the common cases.

But if you really do want to control the spots on links, you can disable the layout from setting the spots by setting LayeredDigraphLayout.setsPortSpots to false. LayeredDigraphLayout | GoJS API

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谢谢walter，现在它很好的工作了