Unverified70% confidenceFactTime unknown
现代WYSIWYG编辑器通常基于虚拟DOM或Shadow DOM技术实现，编辑器在浏览器中渲染与真实网页结构完全对应的可交互层
1
Sources
70%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
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