Rewrite view.layer.render to view.drawHierarchy My understanding is that render superimposes all view levels to obtain a combination of all view levels, resulting in black shadows And drawHierarchy is explained in the document as Get the current context My understanding is to only get the top-level view, that is, the view of the final effect visible to the user after rendering, so there will be no black shadow
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Rewrite view.layer.render to view.drawHierarchy
My understanding is that render superimposes all view levels to obtain a combination of all view levels, resulting in black shadows
And drawHierarchy is explained in the document as Get the current context
My understanding is to only get the top-level view, that is, the view of the final effect visible to the user after rendering, so there will be no black shadow