Amazon s3:图片链接在Gmail上失效

Question

从rails应用程序发送HTML电子邮件会使图像URL失效。我使用 AWS S3 和 AWS SES 进行构建。

视图/news_mailer.html.erb

<div class="icon">
  <%= image_tag @item.image.to_s %>
</div>

邮件/news_mailer.rb

class NewsMailer < ApplicationMailer
  def all_notify(item)
    @item = item
    mail(
      subject: @item.title,
      to: "[e-mail]",
    )
  end
end

我

想知道我必须修复 S3 设置...

图片链接是这样的

https://ci6.googleusercontent.com/proxy/jhtnRHXmN3Z-Mh0r-3Dildvviner2BBXGyqOcjIRvUTL7s3s2gNlucBVi25nfQze1GSspvhbpCLygjLYqge-yn4mP7jPLpZhBmFUtEbVTFqg8V23v-1bvqN14SCfRVPg_pPtfjEk69r-2rajeeJyH19Pi-8PzCE1tUv4uyPIAyzKa-Ijc-fd_56w5Nc5U3Yl0MQrGe5AXc3d3LeQd8I0vQKtp494SOYPIiSCeE2WsmGwkRts2BX7EfOaKAhZX99bdVkYOjoCM183hb8A6fLFpFSK-CxcfChIrjgKvDLbXwuBQT89PWTFBYGpaGEBPer3eNnuIKfZa8ZtkBG6UI6IsHcDfVi93yqQ_oGvM2SD2h-inkuy4_Oaa9Yjx-qgHPAlUunzA3Hi2frTErjNh1flwmz62iWhuysSwTYLQ95hisu3fuUViuC_o5awVCUrzBDPMeATLcctZObWtbGmcD5LYv9tWrnz3dyBZdlxizU2jGLimAyaLauQDbmCX6B-EVxnkLg=s0-d-e1-ft#https://example.s3-ap-northeast-1.amazonaws.com/uploads/product/image/154/marubatsu-quiz-generater.jpg?X-Amz-Expires=600&X-Amz-Date=20190614T232723Z&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIAJIMUKNPRWGBOPJMQ/20190614/ap-northeast-1/s3/aws4_request&X-Amz-SignedHeaders=host&X-Amz-Signature=53134c41b3adf17720a2e4bd14c08b7831d4877591e4c9704dbfcee9834960c1

Answer 1

假设您的图像链接是您在电子邮件中使用的实际链接...

看起来 URL 可能不正确，从 AWS 返回的错误是： The bucket you are attempting to access must be addressed using the specified endpoint. Please send all future requests to this endpoint.

亚马逊错误显示：<Endpoint>s3.amazonaws.com</Endpoint> <Bucket>example</Bucket>

使用的终结点https://example.s3-ap-northeast-1.amazonaws.com，但应https://example.s3.amazonaws.com(根据错误(，其中不包括区域。

您可以将存储桶映像设为公有(或存储桶本身(，并使用公有 URL，也可以节省一些资金并保持存储桶私有，但允许通过 cloudfront (CDN( 进行访问，这还有其他好处(速度、缓存、更低的成本(。