const getNodesByXPath = (xpath) => { const result = document.evaluate( xpath, document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null ); return [...Array(result.snapshotLength)].map((_, i) => result.snapshotItem(i)); }; const nodes = getNodesByXPath('//div'); nodes; // [div, div, div, ...] 3. XPath とは 3.1. 概要 XPath とは XML 文書(HTML 含む)のさまざまなノードを指し示すことができるパス文字列のことです。 XPath は XML Path Language の略
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