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from spire.doc import *

from spire.doc.common import *

# 创建Document类的对象

doc = Document()

# 加载Word文档

doc.LoadFromFile("示例.docx")

# 遍历文档中的每个节

for i in range(doc.Sections.Count):

    section = doc.Sections.get_Item(i)

    j = 0

    # 遍历节中的每个子对象

    while j < section.Body.ChildObjects.Count:

        # 检查子对象是否为段落类型

        if section.Body.ChildObjects[j].DocumentObjectType == DocumentObjectType.Paragraph:

            objItem = section.Body.ChildObjects[j]

            # 检查子对象是否为Paragraph类的实例

            if isinstance(objItem, Paragraph):

                paraObj = Paragraph(objItem)

                # 检查段落是否为空白

                if paraObj.Text.strip() == "":

                    # 如果段落文本为空白，从节的子对象列表中删除该对象

                    section.Body.ChildObjects.Remove(objItem)

                    j -= 1

        j += 1

# 保存文档

doc.SaveToFile("output/删除Word文档空白行.docx")

doc.Close()