Unverified50% confidenceFactExact time
DOM树是浏览器解析HTML文档后生成的树状数据结构，一个中等复杂的网页可以包含数千甚至数万个DOM节点
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
Related Claims
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