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关于刮刮卡中canvas的getImageData存在跨域的问题 #6

Open zhangmin173 opened 6 years ago

zhangmin173 commented 6 years ago

关于刮刮卡中canvas的getImageData存在跨域的问题：http://www.zhangxinxu.com/wordpress/2018/02/crossorigin-canvas-getimagedata-cors/