摘要: 1.图片跨域问题 在html转化为canvas在转化成图片地址的 时候 canvas.toDataURL("image/png") 遇到报错: Access to image at 'png' from origin 'null' has been blocked by CORS policy: C 阅读全文
posted @ 2020-02-21 22:31 明媚下雨天 阅读(7032) 评论(0) 推荐(0) 编辑