FAQ

跨域问题

• 如何解决 canvas 图片跨域导致的报错

• 关于 Canvas 中的"The canvas has been tainted by cross-origin data"跨域问题

• Failed to execute ‘getImageData’ on ‘CanvasRenderingContext2D’ 问题解决方法

• 解决方法！：getImageData on 'CanvasRenderingContext2D': The canvas has been tainted by cross-origin data.

• Uncaught DOMException: Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted canvases may no...