import imageToBase64 from 'image-to-base64';
...
formatImageToBase64 = () => {
imageToBase64("https://example.s3.ap-southeast-1.amazonaws.com/images/image1") // Path to the image
.then(
(response) => {
console.log(response);
}
)
.catch(
(error) => {
console.log(error);
}
)
}
当我运行这个函数时,出现如下错误。
Access to fetch at 'example.s3.ap-southeast-1.amazonaws.com/images/image1?AWSAccessKeyId=qwertyuip12344&Expires=1664366635&Signature=aoqogfjfj3%2Foofofol%3D' from origin 'http://localhost:3000' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled
我检查了我的 S3 设置,但似乎没有问题。
答案 0 :(得分:0)
尝试使用 <AllowedOrigin>*</AllowedOrigin>
代替您的 localhost
并检查它是否有效 - 如果有效,则您知道问题在 AllowedOrigin
规则内。
有关如何定义 CORS 的更详细说明,请查看:S3 - Access-Control-Allow-Origin Header
更新:我已尝试访问您提供的链接,我得到的回报是以下消息“您尝试访问的存储桶必须使用指定的端点进行寻址。请发送所有未来的请求到这个端点”。 您可以通过以下网址跟进:AWS S3: The bucket you are attempting to access must be addressed using the specified endpoint