错误提示Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported.

时间 2020-01-24

标签错误提示 failed execute todataurl htmlcanvaselement tainted canvases exported 繁體版

原文原文链接

导出功能直接写在了index.html中，对应https://openlayers.org/en/latest/examples/export-pdf.html 问题：错误提示Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported. canvas绘制图片，因为浏览器的安全考

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1. Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported
2. Uncaught DOMException: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may no
3. Uncaught SecurityError: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may n
4. 使用websocket传图片报错 exceptionFailed to execute 'toDataURL' on 'HTMLCanvasElement'
5. fabric.js 解决Uncaught DOMException: Failed to execute 'toDataURL' on 'HTML
6. canvas跨域图片报Tainted canvases may not be exported
7. canvas图片绘制跨域问题解决方案Tainted canvases may not be exported
8. Failed to execute 'toDataURL' on 'HTMLCanvasElement,在canvas.toDataURL()执行时候报错解决方案
9. three.js:Failed to execute 'texImage2D' on 'WebGLRenderingContext解决方案
10. Failed to execute goal on project shsxt_xmjf_server: Could not resolve dependen错误
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1. Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may not be exported
2. Uncaught DOMException: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may no
3. Uncaught SecurityError: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may n
4. 使用websocket传图片报错 exceptionFailed to execute 'toDataURL' on 'HTMLCanvasElement'
5. fabric.js 解决Uncaught DOMException: Failed to execute 'toDataURL' on 'HTML
6. canvas跨域图片报Tainted canvases may not be exported
7. canvas图片绘制跨域问题解决方案Tainted canvases may not be exported
8. Failed to execute 'toDataURL' on 'HTMLCanvasElement,在canvas.toDataURL()执行时候报错解决方案
9. three.js:Failed to execute 'texImage2D' on 'WebGLRenderingContext解决方案
10. Failed to execute goal on project shsxt_xmjf_server: Could not resolve dependen错误

>>更多相关文章<<