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Just Me
Asked: 2022-05-03 21:11:07 +0800 CST

正则表达式：查找并删除另一个标签中包含的html标签

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我有 2 个段落，带有 html 标签<p class="mb-40px"></p>在这个标签里面有文本和另一个 <p..> 标签

我需要找到并删除包含在主标签中的 html 标签<p class="mb-40px"></p>

例子：

<p class="mb-40px">Miracles every day <p lang="ro-RO" align="JUSTIFY">being at la home, the poet Petru Iliesu made an international appeal to condemn the killing of demonstrators, shot on the streets of town.</p>

<p class="mb-40px">The pleasure we feel after reading a book is different from the pleasure of tasting a dish <p class="dis23">. In the first case, pleasure is disinterested, having no particular purpose, as a release from external preoccupations.</p>

输出

<p class="mb-40px">Miracles every day being at la home, the poet Petru Iliesu made an international appeal to condemn the killing of demonstrators, shot on the streets of town.</p>

<p class="mb-40px">The pleasure we feel after reading a book is different from the pleasure of tasting a dish. In the first case, pleasure is disinterested, having no particular purpose, as a release from external preoccupations.</p>

我的正则表达式不太好：

寻找： (?:<p class="mb-40px">|\G)\S*\K(?:\h+<\s*(\w+)[^/>]*>)(?=.*</p>)

替换为：（留空）

regex notepad++

2 个回答

  1. Best Answer

    这是您修改后的公式，适用于我：

    <p class="mb-40px">.*\K(?:\h+<\s*(\w+)[^\/>]*>)(?=.*<\/p>)

    • 你不需要使用?:<，\G如果你仍然使用\K
    • \S*仅当您只有一个单词且标签之间没有空格时才有效，请.*改用
    • /需要转义：\/

    在此处输入图像描述

    这是一个更短的表达式：

    <p class="mb-40px">.*\K<p[^>]+>

    • 2

  2. 是的，我自己设法找到解决方案：

    寻找：(?-i:<p class="mb-40px">|\G(?!^))(?s:(?!</p>).)*?\K(?-i:<\s*(\w+)[^/>]*>)

    替换为：LEAVE EMPTY

    所以，如果我想查找/替换其他两个部分中的内容，通用正则表达式将是：

    (?-i:REGION-START|\G(?!^))(?s:(REGION-FINAL).)*?\K(?-i:FIND REGEX)

    • 1

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