# 查找和生成上传短链接

**URL:** https://meta.discourse.org/t/looking-up-and-generating-upload-short-urls/363412
**Category:** Development
**Created:** [2025年四月25日 08:06 UTC](https://meta.discourse.org/t/looking-up-and-generating-upload-short-urls/363412 "2025-04-25T08:06:38Z")
**Posts on this page:** 1
**Showing post:** 2

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### Author: ![david](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/david/32/157490_2.png) [@david](https://meta.discourse.org/u/david)
#### Post date: [2025年四月25日 08:09 UTC](https://meta.discourse.org/t/looking-up-and-generating-upload-short-urls/363412/2 "2025-04-25T08:09:11Z")

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您可以使用此函数：

> <https://github.com/discourse/discourse/blob/c38b50994da44554f2ffdee7e37eba95fa9ce461/app/models/upload.rb#L455C3-L457C6>

然后查找数据库中的 SHA1 以查找上传记录。

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