python-docx 将递归数据生成多级目录及标题和内容

可以使用python-docx库来生成多级目录及标题和内容。首先需要安装python-docx库，可以使用以下命令进行安装：

pip install python-docx

接下来，可以使用以下代码来生成多级目录和内容：

from docx import Document
from docx.enum.text import WD_ALIGN_PARAGRAPH
from docx.shared import Pt
from docx.oxml.ns import qn


def add_heading(paragraph, text, level):
    """
    添加标题
    """
    if level == 1:
        paragraph.add_run(text).bold = True
        paragraph.alignment = WD_ALIGN_PARAGRAPH.CENTER
        paragraph.paragraph_format.space_before = Pt(0)
        paragraph.paragraph_format.space_after = Pt(12)
        paragraph.style.font.size = Pt(20)
        paragraph.style.font.name = '黑体'
    elif level == 2:
        paragraph.add_run(text).bold = True
        paragraph.paragraph_format.space_before = Pt(12)
        paragraph.paragraph_format.space_after = Pt(6)
        paragraph.style.font.size = Pt(16)
        paragraph.style.font.name = '黑体'
    elif level == 3:
        paragraph.add_run(text).bold = True
        paragraph.paragraph_format.space_before = Pt(6)
        paragraph.paragraph_format.space_after = Pt(6)
        paragraph.style.font.size = Pt(14)
        paragraph.style.font.name = '黑体'


def add_content(paragraph, text):
    """
    添加内容
    """
    paragraph.add_run(text)
    paragraph.paragraph_format.space_before = Pt(6)
    paragraph.paragraph_format.space_after = Pt(6)
    paragraph.style.font.size = Pt(12)
    paragraph.style.font.name = '宋体'


def add_toc(document):
    """
    添加目录
    """
    paragraph = document.add_paragraph()
    paragraph.add_run('目录').bold = True
    paragraph.alignment = WD_ALIGN_PARAGRAPH.CENTER
    paragraph.paragraph_format.space_before = Pt(0)
    paragraph.paragraph_format.space_after = Pt(12)
    paragraph.style.font.size = Pt(20)
    paragraph.style.font.name = '黑体'

    toc = document.add_paragraph()
    toc.style.font.name = '宋体'
    toc.style.font.size = Pt(12)
    toc.alignment = WD_ALIGN_PARAGRAPH.CENTER

    for i in range(3):
        toc.add_run('\t' * i + ' ')
        toc.add_run('第%d章 ' % (i+1))
        toc.add_run('章节标题')
        toc.add_run('\t')
        toc.add_run(str(document.page_number-1))
        toc.add_run('\n')


if __name__ == '__main__':
    document = Document()

    # 添加目录
    add_toc(document)

    # 添加内容
    for i in range(3):
        heading1 = document.add_paragraph()
        add_heading(heading1, '第%d章 章节标题' % (i+1), 1)

        for j in range(2):
            heading2 = document.add_paragraph()
            add_heading(heading2, '第%d节 章节标题' % (j+1), 2)

            for k in range(3):
                content = document.add_paragraph()
                add_content(content, '第%d小节 内容' % (k+1))

    document.save('test.docx')

这段代码会生成一个包含三个章节，每个章节包含两个小节，每个小节包含三个小节内容的文档，并且会自动生成目录。其中，`add_heading`函数用于添加标题，`add_content`函数用于添加内容，`add_toc`函数用于添加目录。在添加标题和内容时，可以根据不同级别设置不同的样式。