摘要:
Failed to execute 'toBlob' on 'HTMLCanvasElement': Tainted canvases may not be exported. 原因就在于使用了跨域的图片,所以说是被污染的画布。 解决方案如下 1】为image请求添加跨域 var image = n 阅读全文
摘要:
Access to image at 'file:///G:/web/lee/img/pic.jpg' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for p 阅读全文
摘要:
cdn 引入 Unknown custom element: - did you register the component correctly? For recursive components, make sure to provide the "name" option. // 报错 <sc 阅读全文