Ruby on rails S3直接上传不上传文件

/config/intilizers/paperclip.rb

Paperclip::Attachment.default_options[:storage] = :s3
Paperclip::Attachment.default_options[:bucket] = 'xxx'
Paperclip::Attachment.default_options[:s3_permissions] = :public_read
Paperclip::Attachment.default_options[:s3_credentials] = { access_key_id: 'xxx' ,secret_access_key: 'xxx'}

/config/intilizers/s3\u direct\u upload.rb

S3DirectUpload.config do |c|
c.access_key_id = 'xx'       # your access key id
c.secret_access_key = 'xxx'   
c.bucket = 'xxx'              # your bucket name
c.region = 's3-ap-southeast-1'            
end

AWS.config({
:access_key_id => 'xxx',
 :secret_access_key => 'xxx',
:region => 'ap-southeast-1'
})

广告语

_form.html.erb

<div class="col-lg-12">                  
        <%= s3_uploader_form callback_url: ads_url,
          id: "s3_uploader",
          callback_param: "ad[thumbnail_url]",
          expiration: 24.hours.from_now.utc.iso8601,
          max_file_size: 100.megabytes do %>
          <%= file_field_tag :file, multiple: true %>
        <% end %>
        <div id="uploads_container"></div>
        <script id="template-upload" type="text/x-tmpl">
        <div id="upload_{%=o.unique_id%}" class="upload">
          <h5>{%=o.name%}</h5>
          <div class="progress progress-striped active"><div class="bar" style="width: 0%"></div></div>
        </div>
        </script>

      </div>

{%=o.name%}

---

当我提交时，它不会在S3上上传任何东西。我错过了什么？

嘿，上传进度触发了吗？如果是，您可以仔细检查网络控制台以获得S3响应的错误消息？否，它没有触发DEHMM，让ref来监听所有事件，然后找出我们在哪里卡住了？嘿，上传进度触发了吗？如果是，您可以仔细检查网络控制台，以获得S3响应的错误消息？否，它没有触发DHMM，让ref来侦听所有事件，然后找出我们在哪里卡住了？

<div class="col-lg-12">                  
        <%= s3_uploader_form callback_url: ads_url,
          id: "s3_uploader",
          callback_param: "ad[thumbnail_url]",
          expiration: 24.hours.from_now.utc.iso8601,
          max_file_size: 100.megabytes do %>
          <%= file_field_tag :file, multiple: true %>
        <% end %>
        <div id="uploads_container"></div>
        <script id="template-upload" type="text/x-tmpl">
        <div id="upload_{%=o.unique_id%}" class="upload">
          <h5>{%=o.name%}</h5>
          <div class="progress progress-striped active"><div class="bar" style="width: 0%"></div></div>
        </div>
        </script>

      </div>