base 64的图片展示在页面上,需要点击按钮下载它,怎么弄
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- TypeScript
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Description
#### 描述问题:
我页面上展示了一个base64的图片,然后下面有一个下载按钮,需要点击按钮下载这个base64的图片
#### 截图或视频:

#### 如何复现(请务必完整填写下面内容):
1. 你是如何使用 amis 的?
`sdk`、`npm` 或`其他`...
2. amis 版本是什么?请先在最新 beta 版本测试问题是否存在
3. 粘贴有问题的完整 `amis schema` 代码:

4. 操作步骤
请简单描述一下复现的操作步骤...
Contributor guide
No contributing guide indexed for this repository
Research direction
No source file, test, version, or complete AMIS schema is provided. Start by reproducing the base64-image display and download-button flow in the AMIS frontend, then identify the relevant component and add a regression test; done means the displayed image downloads when the button is clicked.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- frontend
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100