Unverified50% confidenceCautionExact time
Preserve the original DOM as much as possible—even deleting an empty span may break the layout; plan the handling of inline tags early, and stripping tags is only a temporary solution.
1
Sources
50%
Confidence
Long-term
Relevance
10/17/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedWhen replacing paragraph text, the correct approach is to keep the original element, delete all child nodes and then set the .text attribute, rather than creating a new element to replace the old one, so that tags, attributes and tail text are preserved.67% similarUnverifiedTraditional web scraping tools break when the DOM structure of the target website changes, causing extraction logic to fail and scripts to stop working.65% similarUnverifiedHTML or rich-text formats carry a large number of redundant tags, increasing token consumption and interfering with the model's comprehension of content.63% similarUnverified基于 CSS 选择器或 XPath 定位元素的自动化脚本,一旦网站前端重构或使用动态生成的类名就会大面积失效62% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1050489API
curl https://kongchang.com/api/v1/knowledge/claims/1050489MCP
get_claim(id=1050489)