检查上传的PDF文件的版本 [英] Check version of PDF files that are uploaded
本文介绍了检查上传的PDF文件的版本的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
您好,专家,
我正在应用程序中上传.pdf文件.
上传时,我要检查上传文件的版本.
只上传特定版本的文件.
请指导我.
在此先感谢.
Hi Experts,
I am uploading .pdf files in my application.
While uploading i want to check the version of the files that are uploaded.
only specific version files are to be uploaded.
Please guide me.
Thanks in Advance.
推荐答案
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检查 answer [
How to check different versions of .PDF ?[^]
Check the answer[^].
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