pip install Spire.Doc

from spire.doc import *
from spire.doc.common import *
 
# 加載源文檔
with Document() as document:
    document.LoadFromFile("測試.docx")
 
    # 遍歷文檔中的所有節(jié)
    for sec_index in range(document.Sections.Count):
        # 訪問當前節(jié)
        section = document.Sections[sec_index]
 
        # 為當前節(jié)創(chuàng)建一個新文檔
        with Document() as new_document:
            # 將當前節(jié)復制到新文檔
            new_document.Sections.Add(section.Clone())
 
            # 復制源文檔的主題和樣式到新文檔以確保格式一致
            document.CloneThemesTo(new_document)
            document.CloneDefaultStyleTo(new_document)
 
            # 將新文檔保存為單獨的文件
            output_file = f"Output/節(jié){sec_index + 1}.docx"
            new_document.SaveToFile(output_file, FileFormat.Docx2016)

from spire.doc import *
from spire.doc.common import *
 
# 加載源文檔
with Document() as source_document:
    source_document.LoadFromFile("測試.docx")
 
    # 初始化變量
    new_documents = []
    new_document = None
    new_section = None
    is_inside_heading = False
 
    # 遍歷文檔中的所有節(jié)
    for sec_index in range(source_document.Sections.Count):
        # 訪問當前節(jié)
        section = source_document.Sections[sec_index]
 
        # 遍歷當前節(jié)中的所有對象
        for obj_index in range(section.Body.ChildObjects.Count):
            # 訪問當前對象
            obj = section.Body.ChildObjects[obj_index]
            # 檢查當前對象是否為段落
            if isinstance(obj, Paragraph):
                para = obj
                # 檢查段落樣式是否為"Heading1"
                if para.StyleName == "Heading1":
                    # 將文檔對象添加到列表
                    if new_document is not None:
                        new_documents.append(new_document)
 
                    # 創(chuàng)建一個新文檔 
                    new_document = Document()
                    # 為新文檔添加一個新節(jié)
                    new_section = new_document.AddSection()
 
                    # 復制源文檔的節(jié)屬性到新文檔的節(jié)
                    section.CloneSectionPropertiesTo(new_section)
                    # 將段落復制到新文檔的節(jié)中
                    new_section.Body.ChildObjects.Add(para.Clone())
 
                    # 設置is_inside_heading標志為True
                    is_inside_heading = True
                else:
                    if is_inside_heading:
                        # 將下一個Heading1前的段落復制到新文檔的節(jié)中
                        new_section.Body.ChildObjects.Add(para.Clone())
            else:
                if is_inside_heading:
                    # 將非段落對象復制到新文檔的節(jié)中
                    new_section.Body.ChildObjects.Add(obj.Clone())
 
    # 將文檔對象添加到列表中
    if new_document is not None:
        new_documents.append(new_document)
 
    # 遍歷列表中的所有文檔對象
    for i, doc in enumerate(new_documents):
        # 復制源文檔的主題和樣式以確保格式一致
        source_document.CloneThemesTo(doc)
        source_document.CloneDefaultStyleTo(doc)
 
        # 將文檔保存為單獨的文件
        output_file = f"Output/標題內(nèi)容{i + 1}.docx"
        doc.SaveToFile(output_file, FileFormat.Docx2016)

from spire.doc import *
from spire.doc.common import *
 
# 加載源文檔
with Document() as document:
    document.LoadFromFile("測試.docx")
 
    # 遍歷文檔中的所有書簽
    for bookmark_index in range(document.Bookmarks.Count):
        # 訪問當前書簽
        bookmark = document.Bookmarks[bookmark_index]
 
        # 為當前書簽創(chuàng)建一個新文檔
        with Document() as new_document:
            # 向新文檔添加一個新節(jié)
            new_section = new_document.AddSection()
 
            # 復制節(jié)屬性
            document.Sections[0].CloneSectionPropertiesTo(new_section)
 
            # 為源文檔創(chuàng)建書簽導航器
            bookmarks_navigator = BookmarksNavigator(document)
            # 導航到當前書簽
            bookmarks_navigator.MoveToBookmark(bookmark.Name)
            # 獲取書簽內(nèi)容
            textBodyPart = bookmarks_navigator.GetBookmarkContent()
 
            # 向新文檔添加一個段落
            paragraph = new_section.AddParagraph()
            # 向段落添加相同的書簽
            paragraph.AppendBookmarkStart(bookmark.Name)
            paragraph.AppendBookmarkEnd(bookmark.Name)
 
            # 為新文檔創(chuàng)建書簽導航器
            new_bookmarks_navigator = BookmarksNavigator(new_document)
            # 導航到新文檔中新添加的書簽
            new_bookmarks_navigator.MoveToBookmark(bookmark.Name)
            # 使用原文檔中書簽的內(nèi)容替換新書簽的內(nèi)容
            new_bookmarks_navigator.ReplaceBookmarkContent(textBodyPart)
 
            # 復制源文檔的主題和樣式以確保格式一致
            document.CloneThemesTo(new_document)
            document.CloneDefaultStyleTo(new_document)
 
            # 將新文檔保存為單獨的文件
            output_file = f"Output/書簽_{bookmark.Name}.docx"
            new_document.SaveToFile(output_file, FileFormat.Docx2016)

from spire.doc import *
from spire.doc.common import *
 
# 加載源文檔
with Document() as document:
    document.LoadFromFile("測試.docx")
    
    # 遍歷文檔中的所有節(jié)
    for sec_index in range(document.Sections.Count):
        # 獲取當前節(jié)
        section = document.Sections[sec_index]
        
        # 創(chuàng)建一個新的文檔
        new_document = Document()
        # 將當前節(jié)復制到新文檔中
        new_document.Sections.Add(section.Clone())
 
        # 復制源文檔的主題和樣式以確保格式一致
        document.CloneThemesTo(new_document)
        document.CloneDefaultStyleTo(new_document)
            
        # 將CSS樣式和圖像數(shù)據(jù)嵌入到HTML頁面中
        new_document.HtmlExportOptions.CssStyleSheetType = CssStyleSheetType.Internal
        new_document.HtmlExportOptions.ImageEmbedded = True
            
        # 保存新文檔為單獨的HTML文件
        output_file = f"Output/節(jié)-{sec_index + 1}.html"
        new_document.SaveToFile(output_file, FileFormat.Html)