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我试图让用户在访问 pge 时下载 pptx 文件,比如说:http: //127.0.0.1 :8080/download

这是我的代码片段:

from pptx import Presentation
from cherrypy.lib.static import serve_file

@cherrypy.expose
def download(self):
    prs = Presentation()
    title_slide_layout = prs.slide_layouts[0]
    slide = prs.slides.add_slide(title_slide_layout)
    title = slide.shapes.title
    subtitle = slide.placeholders[1]
    title.text = "Hello, World!"
    subtitle.text = "python-pptx was here!"
    pptx = prs.save('test.pptx')
    return serve_file(path, "application/x-download", "attachment")

我真的不明白 serve_file 是如何工作的,并且想知道这样做是否正确。我是 CherryPy 的初学者。
希望你能帮助我。

4

1 回答 1

0

只是一个更新。我使用了 static.serve_file 并且它有效!

return static.serve_file(path, "application/x-download",
                             "attachment", name =os.path.basename(path))
于 2017-05-27T09:51:01.070 回答