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[Source] Java oss Alibaba Cloud upload file settings download file name

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Posted on 7/26/2019 3:33:21 PM | | | |
Today, I encountered a problem when using OSS Alibaba Cloud to complete the file upload operation, after the file is uploaded to the Alibaba Cloud server, a URL path will be returned, but the file name encrypted by MD5 is downloaded through the URL path

After checking the SDK documentation of Alibaba Cloud, you can set the download file name by setting the request header:

The specific code is as follows:

Be sure to look carefully!!!!!!!!

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The core of solving the problem:
//获取原文件名
String filename = file.getOriginalName();
Set the request header information when uploading the file, so that the upload returns the URL path of the file storage, and we can get the source file name instead of the encrypted random code by downloading it directly through the URL path.
meta.setContentDisposition("attachment; filename=\""+filename+"\"");

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 Landlord| Posted on 7/26/2019 3:46:30 PM |
The .NET test is shown below:


Code:



Posted on 11/27/2019 11:24:49 AM |
 Landlord| Posted on 4/7/2021 1:16:00 PM |
Standard output download name

content-disposition: attachment; filename=1111.txt; filename*=UTF-8''1111.txt
content-length: 4404
content-type: application/octet-stream
 Landlord| Posted on 6/7/2021 9:19:32 AM |
https://developer.mozilla.org/zh ... Content-Disposition
 Landlord| Posted on 6/9/2021 5:52:08 PM |
asp.net core tries to get the content-type

 Landlord| Posted on 11/10/2025 1:22:47 PM |
ASP.NET Core (33) File Output Download (Chinese file name)
https://www.itsvse.com/thread-11131-1-1.html
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