如题,在将页面的图片地址进行本地输出时(Html2Canvas.js),因不同源存在跨域问题,会出现toDataURL访问权限问题: 【Redirect at origin ‘http://sub1.xx.com’ has been blocked from loading by Cross-Origin ...
zxuanxuanz的博客1.报错 Failed to execute 'toDataURL' on 'HTMLCanvasElement': Tainted...图片的跨域会导致canvas.toDataURL()失败报错。 3.解决图片跨域 (1)打开跨域资源允许权限 var img=new Image(); img.crossOrigin...