Python-docx为多页word填写连续页号_python批量加页码

from docx.oxml import OxmlElement, ns

#下面三个函数无脑复制粘贴
def create_element(name):
    return OxmlElement(name)
def create_attribute(element, name, value):
    element.set(ns.qn(name), value)
def add_page_number(run):
    fldChar1 = create_element('w:fldChar')
    create_attribute(fldChar1, 'w:fldCharType', 'begin')

    instrText = create_element('w:instrText')
    create_attribute(instrText, 'xml:space', 'preserve')
    instrText.text = "PAGE"

    fldChar2 = create_element('w:fldChar')
    create_attribute(fldChar2, 'w:fldCharType', 'end')

    run._r.append(fldChar1)
    run._r.append(instrText)
    run._r.append(fldChar2)

#没有要求的话，上面三个函数就不用去研究
#下面正文开始
doc = Document() 
add_page_number(doc.sections[0].footer.paragraphs[0].add_run())
footer = doc.sections[0].footer  # 获取页脚
paragraph = footer.paragraphs[0]  # 获取页脚的第一个段落
paragraph.alignment = WD_PARAGRAPH_ALIGNMENT.CENTER  # 设置页号居中
paragraph.runs[0].bold = True  #设置字体粗体
paragraph.runs[0].font.size = Pt(15)  #设置字号
doc.save("./docFile/test1.docx")  #保存，路径自己选择
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