该Gem是一个Aliyun OSS插件，可为Rails 7.0的Active Storage添加阿里云对象存储接口。

在Rails工程中的Gemfile中添加以下代码：

gem "aliyunoss-activestorage-adapter", "~> 0.1"

然后运行bundle install即可。

Active Storage的配置文件在/config/storage.yml文件中，请添加以下配置信息：

aliyun:
  service: "Aliyunoss"
  
  # 阿里云开发者信息
  access_key_id: <%= ENV["ALI_ACCESS_KEY"] %>
  access_key_secret: <%= ENV["ALI_ACCESS_SECRET"] %>
  
  # Bucket名称
  bucket: "[Bucket_Name]"
  
  # Bucket位置
  location: "oss-cn-beijing"
  
  # 根目录
  path: "/"
  
  # 根据创建的Bucket访问类型选择
  is_public: true

配置完成后，可以按照Active Storage手册调用。

下载源代码后，可以使用如下方法运行测试用例：

ALI_ACCESS_KEY="[阿里云开发者信息]" ALI_ACCESS_SECRET="[阿里云开发者信息]" bundle exec rspec

测试运行前，请手动创建一个名为active-storage-spec的Bucket，Bucket所在地区为oss-cn-beijing。

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to rubygems.org.

Bug reports and pull requests are welcome on GitHub at https://github.com/yijiecc/activestorage-aliyunoss. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.

The gem is available as open source under the terms of the MIT License.