正则表达式：从文本中选择特定标签并替换为另一个标签

Question

我有很多 html 文件，我必须使用正则表达式进行搜索和替换。因此，我必须选择一个特定标签<span class="text_obisnuit">text<\p>并将其替换为另一个标签。

例如：

<p><span class="text_obisnuit">My text here.</span></p>

应该变成：

<p class="text_obisnuit">My text here.</p>

Answer 1

• Ctrl+H
• 找什么：<p\K><span([^>]*?class="text_obisnuit"[^>]*>.*?)</span>(?=</p)
• 用。。。来代替：$1
• 查看 环绕
• 查看 正则表达式
• Replace all

解释：

<p                          # literally
\K                          # forget all we have seen until this position
><span                      # literally
(                           # start group 1
  [^>]*?                    # 0 or more any character that is not >, not greedy
  class="text_obisnuit"     # literally
  [^>]*                     # 0 or more any character that is not >
  >                         # literally
  .*?                       # 0 or more any character, not greedy
)                           # end group 1
</span>                     # literally
(?=</p)                     # positive lookahead, make sure we have </p> after

替代品：

$1          # content of group 1, the class and the text

屏幕截图（之前）：

屏幕截图（之后）：

Answer 2

查找 =(?s)<p><span (.*?class="text_obisnuit".*?)>(.*?)</span></p>

更换 =<p $1>$2</p>

MODE = 正则表达式

来源：https://community.notepad-plus-plus.org/topic/18719/regex-replace-tag-with-another-tag-from-text/5