...决方法 当使用canvas绘制网络图片的时候，经常会出现Tainted canvases may not be exported报错，上网搜一下解决方案，应该给的都是给img添加crossOrigin属性，尝试了一下，确实可用。看下面的一个例子：html代码： javascript代码： var...
...能回报如下错误: Failed to execute toBlob on HTMLCanvasElement: Tainted canvases may not be exported. 或者 Access to image at https://your.image.src from origin https://your.website has been blocked by CORS ...
...信息：Unable to get image data from canvas because the canvas has been tainted by cross-origin data. 关于这个的官方解释是： 在canvas上可以绘制没有跨域许可的图片资源（images without CORS approval），但是这样做会感染（taints）的canvas，而在感染...
...信息：Unable to get image data from canvas because the canvas has been tainted by cross-origin data. 关于这个的官方解释是： 在canvas上可以绘制没有跨域许可的图片资源（images without CORS approval），但是这样做会感染（taints）的canvas，而在感染...
...ors with Unable to get image data from canvas because the canvas has been tainted by cross-origin data, even if I set allowTaint to be true.
...败，报错如下： Failed to execute toDataURL on HTMLCanvasElement: Tainted canvases may not be exported. 经过了解，需要在图片首次引用时，设置crossOrigin字段： ? 1 2 3 4 5 6 7 8 9 var c=document.getElementById(cover_...
...ors with Unable to get image data from canvas because the canvas has been tainted by cross-origin data, even if I set allowTaint to be true.
...aught SecurityError: Failed to execute toDataURL on HTMLCanvasElement: Tainted canvases may not be exported.怎么修改都不起作用，最终发现：这个其实是由于视频文件所在的域和图片和页面所在域不同，出现跨域传输的问题。
...aught SecurityError: Failed to execute toDataURL on HTMLCanvasElement: Tainted canvases may not be exported.怎么修改都不起作用，最终发现：这个其实是由于视频文件所在的域和图片和页面所在域不同，出现跨域传输的问题。
... Similarly, if you have other canvas elements on the page, which have been tainted with cross-origin content, they will become dirty and no longer readable by html2canvas.The script doesnt render p...
...果发现有报错 Failed to execute toDataURL on HTMLCanvasElement: Tainted canvases may not be exported. 在谷歌之后，发现这是图片跨域问题导致的，那么如何解决呢？ 只需给咱们new出来的img添加一个属性就好了 img.setAttribute(crossorigin, crossorigin)...
...3s-master node-role.kubernetes.io/master=effect:NoSchedule node/k3s-master tainted 接下来，我们需要token，来将K3s节点连接到新主节点。该k3s server命令应该已经为您创建了这个/var/lib/rancher/k3s/server/node-token。运行以下命令： root@k3s-maste...
轻量云主机已更新简化版Windows帕鲁镜像的安装教程，现在仅需3步，就可以畅游帕鲁大陆！需要Lin...
UCloud轻量云主机已更新Linux帕鲁镜像的安装教程，现在仅需1步，就可以畅游帕鲁大陆！也欢迎大...
