How can I implement file preview functionality in earlier versions of Dify? #19687

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opened 2026-02-21 20:02:50 -05:00 by yindo · 0 comments
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Originally created by @MrXionGe on GitHub (Oct 20, 2025).

Self Checks

  • I have read the Contributing Guide and Language Policy.
  • I have searched for existing issues search for existing issues, including closed ones.
  • I confirm that I am using English to submit this report, otherwise it will be closed.
  • Please do not modify this template :) and fill in all the required fields.

1. Is this request related to a challenge you're experiencing? Tell me about your story.

As is well known, Dify introduced the "Service API File Preview Endpoint" in v1.7.2, making debugging much more convenient. However, how can we achieve file preview in earlier versions of Dify (e.g., v1.6.0)?

2. Additional context or comments

No response

3. Can you help us with this feature?

  • I am interested in contributing to this feature.
Originally created by @MrXionGe on GitHub (Oct 20, 2025). ### Self Checks - [x] I have read the [Contributing Guide](https://github.com/langgenius/dify/blob/main/CONTRIBUTING.md) and [Language Policy](https://github.com/langgenius/dify/issues/1542). - [x] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [x] I confirm that I am using English to submit this report, otherwise it will be closed. - [x] Please do not modify this template :) and fill in all the required fields. ### 1. Is this request related to a challenge you're experiencing? Tell me about your story. As is well known, Dify introduced the "Service API File Preview Endpoint" in v1.7.2, making debugging much more convenient. However, how can we achieve file preview in earlier versions of Dify (e.g., v1.6.0)? ### 2. Additional context or comments _No response_ ### 3. Can you help us with this feature? - [ ] I am interested in contributing to this feature.
yindo added the 🙋‍♂️ question label 2026-02-21 20:02:50 -05:00
yindo closed this issue 2026-02-21 20:02:50 -05:00
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Reference: langgenius/dify#19687