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发表于 2024-2-29 09:05
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from PyPDF2 import PdfReader, PdfWriter, PdfReader
reader=PdfReader("instance.pdf",strict=False)
writer=PdfWriter()
for i in range(len(reader.pages)):
writer.add_page(reader.pages[0])
##添加注释
writer.add_metadata(
{
"/Auther":"PythonABC",
"/Producer":'pythonabc.org',
"/subjiect":"追星演技派",
"Creator":"2022",
"keywords":"演技 颜值 亲和力"
}
) ###add_metadata的参数是字典类型
#将写对象的内容保存成PDF文件
with open('metaActor.pdf',"wb") as f:
writer.write(f)
reader=PdfReader('metaActor.pdf')
print("页数:",len(reader.pages))
# info=reader.getDocumentInfo()
info=reader.metadata
# info=reader.
# info=reader.pages[1]
# print(info.author)
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