storage.yml

  service: Disk
  root: <%= Rails.root.join("tmp/storage") %>

local:
  service: Disk
  root: <%= Rails.root.join("storage") %>

amazon:
 service: S3
 access_key_id: <%= ENV['AWS_accESS_KEY_ID'] %>
 secret_access_key: <%= ENV['AWS_SECRET_accESS_KEY'] %>
 region: <%= ENV['AWS_REGION'] %>
 bucket: <%= ENV['S3_BUCKET_NAME'] %>

confi/enviroments/development.rb
-----------------------------------------------
# Store uploaded files on the local file system (see config/storage.yml for options)
  config.active_storage.service = :amazon


Watir Chrome Downaload
-----------------------------------------
prefs = {
  download: {
    prompt_for_download: false,default_directory: '/path/to/dir'
  }
}

b = Watir::Browser.new :chrome,options: {prefs: prefs}

**我的查询操作我如何在pref中将default_directory ro亚马逊设置为watir chrom下载 ** 这是正确的吗？

prefs = {
  download: {
    prompt_for_download: false,default_directory: amazon
  }
}

需要帮助:)

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