我的RoR应用中的app / assets / images /文件夹中有一些资源。这些图像在我的本地环境中可以作为/assets/image.png使用，它们在我部署到Heroku时使用（使用作为测试环境），但是应用程序现在在AWS上运行（Elastic Beanstalk）并且图像资产给了我一个404. css和js文件工作正常，只有图像文件不起作用。下面是相关的production.rb - 应该注意的是，production.rb（在AWS上运行 - 图像不起作用）和test.rb（在Heroku上运行 - 图像确实有效）完全相同。
production.rb
config.eager_load = true
# Full error reports are disabled and caching is turned on.
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
# Disable serving static files from the `/public` folder by default since
# Apache or NGINX already handles this.
config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
# Compress JavaScripts and CSS.
config.assets.js_compressor = :uglifier
# config.assets.css_compressor = :sass
# Do not fallback to assets pipeline if a precompiled asset is missed.
config.assets.compile = true
config.assets.precompile = ['*.js', '*.css', '*.css.erb']