python - PyPDF2 在水印中不起作用你能帮我解决这个问题吗?
问题描述
import PyPDF2
template = PyPDF2.PdfFileReader(open('super.pdf', 'rb'))
watermark = PyPDF2.PdfFileReader(open('wtr.pdf', 'rb'))
output = PyPDF2.PdfFileWriter()
for i in range(template.getNumPages()):
page = template.getPage(i)
page.mergePage(watermark.getPage(0))
output.addPage(page)
with open('watermarked_output.pdf', 'wb') as file:
output.write(file)
它没有显示错误,但也没有显示结果