找不到redis_store的缓存存储适配器

Question

我有Rails 3.1.3应用程序，并试图插入创业板"redis“到它。

我在Gemfile中添加了以下gem：

宝石“红宝石店”

在本文之后，我将以下代码添加到环境/development.rb. to中：

config.gem "redis-store", :lib => "redis-store"
require "redis-store" # HACK
config.cache_store = :redis_store

该应用程序无法启动，并向cache_store抱怨：

/gems/activesupport-3.1.3/lib/active_support/cache.rb:65:in‘查找_存储’：找不到redis_store的缓存存储适配器(没有这样的文件来加载- active_support/ cache /redis_ store ) (RuntimeError)。

我已经想出了答案，包括宝石"redis-rails“而不是"redis-store"，但我发现了另一个错误：

/Users/AntonAL/.rvm/gems/ree-1.8.7-2011.03@global/gems/bundler-1.0.21/lib/bundler/rubygems_integration.rb:143:in‘

’：redis商店不是捆绑包的一部分。把它添加到Gemfile中。(宝石：：LoadError)

让他们都是…

gem 'redis-store'
gem 'redis-rails'

…给出另一个错误

…gems/redis-rails-0.0.0/lib/redis-rails/version.rb:1: Redis is not a module (TypeError)
    from …/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require'
    from …/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require'
    from …/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `load_dependency'
    from …/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:640:in `new_constants_in'
    from …/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:223:in `load_dependency'
    from …/gems/activesupport-3.1.3/lib/active_support/dependencies.rb:240:in `require'
    from …/gems/redis-rails-0.0.0/lib/redis-rails.rb:1
    from …/gems/bundler-1.0.21/lib/bundler/runtime.rb:68:in `require'
    from …/gems/bundler-1.0.21/lib/bundler/runtime.rb:68:in `require'
    from …/gems/bundler-1.0.21/lib/bundler/runtime.rb:66:in `each'
    from …/gems/bundler-1.0.21/lib/bundler/runtime.rb:66:in `require'
    from …/gems/bundler-1.0.21/lib/bundler/runtime.rb:55:in `each'
    from …/gems/bundler-1.0.21/lib/bundler/runtime.rb:55:in `require'
    from …/gems/bundler-1.0.21/lib/bundler.rb:122:in `require'
    from …/config/application.rb:11
    from …/gems/railties-3.1.3/lib/rails/commands.rb:52:in `require'
    from …/gems/railties-3.1.3/lib/rails/commands.rb:52
    from …/gems/railties-3.1.3/lib/rails/commands.rb:49:in `tap'
    from …/gems/railties-3.1.3/lib/rails/commands.rb:49
    from script/rails:6:in `require'
    from script/rails:6

救命求你了！

Answer 1

菲伊..。我也遇到了类似的问题，直到我将下面的所有内容添加到我的Gemfile中。我正在运行Rails 3.2.3。

    gem 'redis'
    gem 'redis-store'
    gem 'redis-rails'

Answer 2

这就是你所需要的：

gem 'redis-rails' # Will install several other redis-* gems

(见：https://github.com/redis-store/redis-rails)

Answer 3

我在Rails 5.2应用程序中也遇到了类似的问题。

结果发现问题在于production.rb中缓存存储的配置。Rails指南指示使用config.cache_store = :redis_cache_store, { url: ENV['REDIS_URL'] }，但这是不正确的。

对我有用的是：

在Gemfile中

gem 'redis-rails', '~> 5'

在config/environments/production.rb中

config.cache_store = :redis_store, ENV['REDIS_URL']