Unverified50% confidenceBenchmarkExact time
使用lxml的XPath接口通常比BeautifulSoup的CSS选择器快2-3倍，是处理大批量文档的优先选择
1
Sources
50%
Confidence
Long-term
Relevance
7/8/2026
First Seen
Sources
零基础学Python爬虫：工作原理、完整流程与法律红线
bilibiliPython全套学习7/6/2026
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