XPathテスター
XMLドキュメントに対してXPath式をテストします。ライブ結果でデータをクエリ、フィルター、抽出。
No results. Enter an XPath and click Evaluate.
XPath Quick Reference:
//tag - Select all matching tags
/root/child - Absolute path
[@attr='value'] - Filter by attribute
[position] - Select by position (1-indexed)
/text() - Get text content
/* - Select all children
XPath Tester - 技術的な詳細
XPath (XML Path Language) is used to navigate and select nodes in XML documents. It's essential for web scraping, XSLT transformations, and XML data processing. XPath expressions can select elements, attributes, and text nodes using path-like syntax.
コマンドラインでの代替方法
# XPath in Python (lxml)\nfrom lxml import etree\ntree = etree.parse('file.xml')\nresults = tree.xpath('//book/title')\n\n# XPath in JavaScript\ndocument.evaluate('//div[@class]', document)