ruby-on-rails - Rails 应用程序为 /cable 路由发出 GET 请求,即使 ActionCable 已从应用程序和系统中完全删除
问题描述
我想从我的 Rails 应用程序中删除 ActionCable,我发现这个说gem rails
在 Gemfile 中替换为所有rails
组件 gem减号 gem 'action_cable'
。我这样做了,我从 gemfile.lock 中手动删除了动作电缆
# gem 'rails', '5.2.0'
gem 'activerecord', '5.2.0'
gem 'activemodel', '5.2.0'
gem 'actionpack', '5.2.0'
gem 'actionview', '5.2.0'
gem 'actionmailer', '5.2.0'
gem 'activejob', '5.2.0'
gem 'activesupport', '5.2.0'
gem 'railties', '5.2.0'
gem 'sprockets-rails'
Gemfile.lock:
rails (5.2.0)
#bye bye action cable
actionmailer (= 5.2.0)
actionpack (= 5.2.0)
actionview (= 5.2.0)
activejob (= 5.2.0)
activemodel (= 5.2.0)
activerecord (= 5.2.0)
activestorage (= 5.2.0)
activesupport (= 5.2.0)
bundler (>= 1.3.0)
railties (= 5.2.0)
sprockets-rails (>= 2.0.0)
为了安全起见,我使用了与情绪非常相关的“现在 rake assets:clobber
”命令。但是当我启动服务器时,日志表明与 actioncable 相关的内容仍然存在:
Started GET "/cable" for ::1 at 2020-04-26 17:25:08 -0700
ActionController::RoutingError (No route matches [GET] "/cable"):
actionpack (5.2.0) lib/action_dispatch/middleware/debug_exceptions.rb:65:in `call'
web-console (3.7.0) lib/web_console/middleware.rb:135:in `call_app'
web-console (3.7.0) lib/web_console/middleware.rb:30:in `block in call'
web-console (3.7.0) lib/web_console/middleware.rb:20:in `catch'
web-console (3.7.0) lib/web_console/middleware.rb:20:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
railties (5.2.0) lib/rails/rack/logger.rb:38:in `call_app'
railties (5.2.0) lib/rails/rack/logger.rb:26:in `block in call'
activesupport (5.2.0) lib/active_support/tagged_logging.rb:71:in `block in tagged'
activesupport (5.2.0) lib/active_support/tagged_logging.rb:28:in `tagged'
activesupport (5.2.0) lib/active_support/tagged_logging.rb:71:in `tagged'
railties (5.2.0) lib/rails/rack/logger.rb:26:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/remote_ip.rb:81:in `call'
rack-timeout (0.6.0) lib/rack/timeout/core.rb:151:in `block in call'
rack-timeout (0.6.0) lib/rack/timeout/support/timeout.rb:19:in `timeout'
rack-timeout (0.6.0) lib/rack/timeout/core.rb:150:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/request_id.rb:27:in `call'
rack (2.2.2) lib/rack/method_override.rb:24:in `call'
rack (2.2.2) lib/rack/runtime.rb:22:in `call'
activesupport (5.2.0) lib/active_support/cache/strategy/local_cache_middleware.rb:29:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/executor.rb:14:in `call'
actionpack (5.2.0) lib/action_dispatch/middleware/static.rb:127:in `call'
rack (2.2.2) lib/rack/sendfile.rb:110:in `call'
railties (5.2.0) lib/rails/engine.rb:524:in `call'
puma (4.3.3) lib/puma/configuration.rb:228:in `call'
puma (4.3.3) lib/puma/server.rb:682:in `handle_request'
puma (4.3.3) lib/puma/server.rb:472:in `process_client'
puma (4.3.3) lib/puma/server.rb:328:in `block in run'
puma (4.3.3) lib/puma/thread_pool.rb:134:in `block in spawn_thread'
我什gem uninstall action_cable
至从我的系统中运行并删除了所有版本。为什么它困扰着我?ActionCable 已经变成了一个无法解决的麻烦。
解决方案
首先,如果您从 gemfile 中删除 gem,然后运行bundle install
,它将只安装 gemfile 中的 gem,并且应该已经更新gemfile.lock
,但它不会从您的系统中卸载 gem。
但是您必须通过调用从系统中删除 gem gem install <gemname>
。
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