图片上传到 aws，但无法在视图中查看 [英] images uploaded to aws, but can't be viewed in the view

问题描述

我刚刚将 AWS 与我的 rails/heroku 应用程序集成，并且我正在使用回形针.我可以上传文件(照片)并在 AWS 中查看它们，但是它们没有显示在视图中.我没有收到任何错误，也没有在其他帖子中找到有效的解决方案.

I have just integrated AWS with my rails/heroku app and I am using paperclip. I am able to upload files (photo's) and see them in AWS, however they are not showing up in the view. I am not getting any errors, and have not found a working solution in other posts.

我似乎可以在浏览器中查看图像，并且权限设置为公开:

It seems I am able to view the image in a browser, and that permissions are set to public:

我怀疑我的地区可能有误，在我的 aws 仪表板的 url 中，该地区说 region=us-west-2 但谷歌搜索和阅读其他论坛和 SO 上的帖子引导我相信如果我在美国，我的地区应该设置为 us-east-1 - 目前我已将其设置为后者.不知道是不是这个问题.

I suspect that I may have my region wrong, in the url of my aws dashboard the region says region=us-west-2 yet googling and reading through other forums and posts on SO leads me to believe that if I am in the US my region should be set to us-east-1 - currently I have it set to the latter. Not sure if this is the problem.

这是 AWS 上图片的链接:https://s3.amazonaws.com/giving-tree-images/avatars/1/medium/02108_navajoland_1440x900.jpg

Here is a link to the image on AWS:https://s3.amazonaws.com/giving-tree-images/avatars/1/medium/02108_navajoland_1440x900.jpg

这是我的模型中与 aws/paperclip 有关的代码:

here is the code pertaining to aws/paperclip in my model:

:storage => :s3,
# :s3_host_name => "s3-us-east-1.amazonaws.com",
:s3_credentials => {
  :bucket => ENV['S3_BUCKET_NAME'],
  :access_key_id => ENV['AWS_ACCESS_KEY_ID'],
  :secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
},

:path => ":rails_root/public/system/:attachment/:id/:style/:filename", 
:default_url => "default_img.png"

我在视图中显示如下:

<%= image_tag @user.avatar.url(:medium) %>

如果有人能指出我正确的方向，我会很高兴...需要任何其他信息，请告诉我！

I would love it if someone could point me in the right direction... Any additional info needed, please let me know!

推荐答案

我也遇到了同样的问题，所以我是这样解决的:

I also faced the same issue, so this is how I solved it:

1. 创建一个新的初始化文件，即 config/initializers/paperclip.rb
2. 在此文件中添加以下内容Paperclip::Attachment.default_options[:url] = ':s3_domain_url'Paperclip::Attachment.default_options[:s3_host_name] = 's3-us-west-2.amazonaws.com'

要获取有关您所在地区的详细信息，请访问 aws

To get details about your region, go to aws

亚马逊网络服务 - 检查您的主机名

注意:将 s3-us-west-2.amazonaws.com 替换为您自己的主机名

Note : Replace s3-us-west-2.amazonaws.com with your own host name

参考:https://devcenter.heroku.com/articles/paperclip-s3

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