用这个:(?=开始名)(?=结束名)

用这个:(?=开始名)(?=结束名)

有一种方法来处理在文本块中这种分裂的重复实例?例如:“这只是一个简单的句子。这里还有一些额外的东西。这只是一个简单的句子。这里还有一些东西。这只是一个简单的句子。”。要匹配每个实例而不是整个字符串，使用下面的代码:

data = "This is just\na simple sentence. Here is some additional stuff. This is just\na simple sentence. And here is some more stuff. This is just\na simple sentence."

pattern = re.compile('This is (?s).*? sentence')

for match_instance in re.finditer(pattern, data):
    do_something(match_instance.group())

试试This is[\s\ s]*?句子，工作在javascript

我有这个字符串

      headers:
        Date:
          schema:
            type: string
            example: Tue, 23 Aug 2022 11:36:23 GMT
        Content-Type:
          schema:
            type: string
            example: application/json; charset=utf-8
        Transfer-Encoding:
          schema:
            type: string
            example: chunked
        Connection:
          schema:
            type: string
            example: keep-alive
        Content-Encoding:
          schema:
            type: string
            example: gzip
        Vary:
          schema:
            type: string
            example: Accept-Encoding
        Server:
          schema:
            type: number
            example: Microsoft-IIS/10.0
        X-Powered-By:
          schema:
            type: string
            example: ASP.NET
        Access-Control-Allow-Origin:
          schema:
            type: string
            example: '*'
        Access-Control-Allow-Credentials:
          schema:
            type: boolean
            example: 'true'
        Access-Control-Allow-Headers:
          schema:
            type: string
            example: '*'
        Access-Control-Max-Age:
          schema:
            type: string
            example: '-1'
        Access-Control-Allow-Methods:
          schema:
            type: string
            example: GET, PUT, POST, DELETE
        X-Content-Type-Options:
          schema:
            type: string
            example: nosniff
        X-XSS-Protection:
          schema:
            type: string
            example: 1; mode=block
      content:
        application/json:

并且我想删除从单词headers:到content的所有内容，所以我写了这个正则表达式(headers:)[^]*?(content)

结果和预期的一样，这个表达式出现了多少次。

你可以简单地使用这个:\ this is .*?\句子