ruby-on-rails - Rails 为 MIME 类型错误的 .otf 文件提供服务。应用程序/vnd.oasis.opendocument.formula-template

Question

这是我所做的:

首先我在 app/assets 目录中创建了一个 fonts 文件夹。

---

然后我配置 Assets 管道以识别这个新文件夹。

config/environments/development.rb:

# Add the fonts path
config.assets.paths << Rails.root.join('app', 'assets', 'fonts')

# Precompile additional assets
config.assets.precompile += %w( .svg .eot .woff .ttf .otf )

---

接下来，我在config/initializers/mime_types.rb中配置mime类型:

# Be sure to restart your server when you modify this file.

# Here are some example that came with the default Rails project.

# Add new mime types for use in respond_to blocks:
# Mime::Type.register "text/richtext", :rtf
# Mime::Type.register_alias "text/html", :iphone

Rack::Mime::MIME_TYPES['.otf'] = 'application/x-font-opentype'

---

最后，我在 SCSS 中引用字体:

@font-face {
  font-family: 'ArnoProDisplay';
  src: url('ArnoPro-Display.otf');
  font-weight: normal;
  font-style: normal;
}

我正在使用谷歌浏览器，控制台显示:

Resource interpreted as Font but transferred with MIME type
application/vnd.oasis.opendocument.formula-template: 
"http://localhost:3000/assets/ArnoPro-Display.otf".

我可以在“网络”选项卡中正确看到字体:

Answer 1

更新

解决方案 1

将 application/x-font-opentype 更改为 font/opentype 。来源:font mime type

Rack::Mime::MIME_TYPES['.otf'] = 'font/opentype'

清除缓存

rake tmp:cache:clear

在重新启动服务器之前。

---

如果解决方案1不起作用，你应该创建文件.htaccess并添加这个

AddType application/vnd.oasis.opendocument.formula-template .otf