fix: download img support fallback src #4087
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Innei
requested changes
Jul 7, 2025
| const [currentSlideIndex, setCurrentSlideIndex] = useState(initialIndex) | ||
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| // fallbackMap use in download to fix the cors image | ||
| const [fallbackMap, setFallbackMap] = useState<Record<string, string>>({}) |
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我想记录原本url和回退的url的映射,但是我现在觉得下载功能是不是应该放在FallbackableImage 那个组件里,而不是在wrapper那个组件里,这样这个pr就可以关掉了,但是要修改一下FallbackableImage
| currentSrc === src ? "origin" : "proxy", | ||
| ) | ||
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| useEffect(() => { |
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This useEffect may cause some rendering issues; it should not be used here.
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Description
PR Type
Screenshots (if UI change)
Demo Video (if new feature)
before
after
Linked Issues
Additional context
When preview image, the download button use the cors href, but the FallbackableImage has the currentSrc to Proxy image,
so I rember the href and open it when download.
让下载按钮也可以使用到代理之后的连接, 防止图片无法访问
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