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react生成图片时跨域：18323:1 Uncaught DOMException: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported. #381

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chenq77 opened this issue Apr 22, 2023 · 2 comments
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react生成图片时跨域：18323:1 Uncaught DOMException: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported. #381

chenq77 opened this issue Apr 22, 2023 · 2 comments
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级别C：需求优化 📆

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@chenq77
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chenq77 commented Apr 22, 2023

  • 你当前是什么框架(必填)：react
  • 你使用的是哪个包(必填)：@lucky-canvas/react
  • 你当前插件的版本(必填)："@lucky-canvas/react": "^0.1.13",
  • 详细描述你的bug：使用dom-to-image生成图片时报错，经排查，发现一旦带图片就会报错；查了下解决方法

image
需要在绘制图片时加上

img.crossOrigin = 'Anonymous';  // 加在src = ... 后

不知道怎么修改源码，望作者大大能提供帮助
@buuing
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buuing commented May 16, 2023

哦哦, 这个属性需要我在代码里加

@lyting97
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哦哦, 这个属性需要我在代码里加

作者大大你好，这个属性是否有空添加呢，在2024.7.15再次遇到同样的问题

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@buuing @chenq77 @lyting97