正则表达式匹配 2 个单词之间的所有特定字符（或匹配捕获组）

Question

尝试了 (?<=description\>)o(?=\<\/description) 和 (description)(.*?)(description))(o)
匹配 'description' 标签之间的所有 'o'。
不幸的是，我找不到这样做的方法。

<catalog>
   <book id="bk101">
      <author>Gambardella, Matthew</author>
      <title>XML Developer's Guide</title>
      <genre>Computer</genre>
      <price>44.95</price>
      <publish_date>2000-10-01</publish_date>
      <description>An in-depth look at creating applications with XML.</description>
   </book>
   <book id="bk102">
      <author>Ralls, Kim</author>
      <title>Midnight Rain</title>
      <genre>Fantasy</genre>
      <price>5.95</price>
      <publish_date>2000-12-16</publish_date>
      <description>A former architect battles corporate zombies, an evil sorceress, and her own childhood to become queen of the world.</description>
   </book>
</catalog>

Answer 1

您可以使用

(?:\G(?!\A)|<description>)(?:(?!</description>)[^o])*\Ko

见a demo on regex101.com。

正则表达式匹配 2 个单词之间的所有特定字符（或匹配捕获组）

Regex match all specific chars between 2 words (or match within capture group)

regex

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