安装pip install html2text

import html2text as ht

if __name__ == '__main__':
    text_maker = ht.HTML2Text()
    text_maker.ignore_links = True
    text_maker.bypass_tables = False
    file_path = r'C:/Users/bjliuchenhong/PycharmProjects/pythonProject/tools/htmlToMarkdown/file/ret.html'
    htmlfile = open(file_path, 'r', encoding='UTF-8')
    htmlpage = htmlfile.read()
    text = text_maker.handle(htmlpage)
    print(text)
    open("C:/Users/bjliuchenhong/PycharmProjects/pythonProject/tools/htmlToMarkdown/file/1.md", "w", encoding='UTF-8').write(text)

下面这个不是很好用，应该是有字数限制。

import aspose.words as aw

doc = aw.Document("C:/Users/bjliuchenhong/PycharmProjects/pythonProject/tools/htmlToMarkdown/file/ret.html")
doc.save("C:/Users/bjliuchenhong/PycharmProjects/pythonProject/tools/htmlToMarkdown/file/Output.md")