ruby-on-rails - 我如何让我的 Rails 5 日志像 Rails 4 一样向我显示每个操作的详细信息？

标签 ruby-on-rails ruby-on-rails-5

出于某种原因，即使在开发过程中，我的 Rails 5 日志也只显示一些信息。

我不确定它如何选择要显示的内容。

不知道是不是因为我安装了Turbolinks，但我怀疑。

在 Rails 5 over 4 中，Rails 记录开发请求的方式是否发生了变化？

编辑 1

这很难在这里完整展示，但这里有一个例子。

我重新启动了服务器，然后访问了我的 root_path，即 questions#index。然后我转到一个单独的问题 question#show，然后我刷新了那个显示页面。这就是这 3 个请求的日志显示内容:

$ rails s
=> Booting Puma
=> Rails 5.0.0.rc1 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
Puma starting in single mode...
* Version 3.4.0 (ruby 2.3.0-p0), codename: Owl Bowl Brawl
* Min threads: 5, max threads: 5
* Environment: development
* Listening on tcp://localhost:3000
Use Ctrl-C to stop
Started GET "/" for ::1 at 2016-05-16 16:08:03 -0500
  ActiveRecord::SchemaMigration Load (1.0ms)  SELECT "schema_migrations".* FROM "schema_migrations"
Processing by QuestionsController#index as HTML
  Rendering questions/index.html.erb within layouts/application
  Rendered shared/_main_page_heading.html.erb (0.3ms)
  Question Load (1.1ms)  SELECT "questions".* FROM "questions"
  User Load (1.5ms)  SELECT "users".* FROM "users" WHERE "users"."id" IN (1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1531, 1532, 1533, 1534, 1535, 1536, 1537, 1538)
   (1.1ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 4]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 4]]
  Rendered questions/_question.html.erb (443.5ms)
   (1.9ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 5]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 5]]
  Rendered questions/_question.html.erb (5.2ms)
   (1.7ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 6]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 6]]
  Rendered questions/_question.html.erb (4.9ms)
   (1.9ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 7]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 7]]
  Rendered questions/_question.html.erb (5.0ms)
   (1.8ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 8]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 8]]
  Rendered questions/_question.html.erb (5.2ms)
   (1.7ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 9]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 9]]
  Rendered questions/_question.html.erb (5.0ms)
   (1.7ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 10]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 10]]
  Rendered questions/_question.html.erb (5.4ms)
   (2.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 11]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 11]]
  Rendered questions/_question.html.erb (5.7ms)
   (1.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 12]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 12]]
  Rendered questions/_question.html.erb (3.2ms)
   (1.6ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 13]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 13]]
  Rendered questions/_question.html.erb (5.0ms)
   (1.1ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 14]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 14]]
  Rendered questions/_question.html.erb (4.8ms)
   (1.4ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 15]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 15]]
  Rendered questions/_question.html.erb (4.9ms)
   (2.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 16]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 16]]
  Rendered questions/_question.html.erb (7.4ms)
   (2.2ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 17]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 17]]
  Rendered questions/_question.html.erb (6.6ms)
   (2.1ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 18]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 18]]
  Rendered questions/_question.html.erb (6.3ms)
   (1.1ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 19]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 19]]
  Rendered questions/_question.html.erb (3.9ms)
   (1.5ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 20]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 20]]
  Rendered questions/_question.html.erb (6.1ms)
   (1.2ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 21]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 21]]
  Rendered questions/_question.html.erb (3.6ms)
  Rendered questions/index.html.erb within layouts/application (621.0ms)
  Rendered shared/_navbar.html.erb (1.1ms)
Completed 200 OK in 1917ms (Views: 1844.9ms | ActiveRecord: 52.9ms)

它只显示了第一个操作，没有显示第二个。

假设我停止服务器，同时仍在 /questions/4 上，然后重新启动它并刷新，然后返回主页，这是日志显示的内容:

$ rails s
=> Booting Puma
=> Rails 5.0.0.rc1 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
Puma starting in single mode...
* Version 3.4.0 (ruby 2.3.0-p0), codename: Owl Bowl Brawl
* Min threads: 5, max threads: 5
* Environment: development
* Listening on tcp://localhost:3000
Use Ctrl-C to stop
Started GET "/questions/4" for ::1 at 2016-05-16 16:10:55 -0500
  ActiveRecord::SchemaMigration Load (1.4ms)  SELECT "schema_migrations".* FROM "schema_migrations"
Processing by QuestionsController#show as HTML
  Parameters: {"id"=>"4"}
  Question Load (1.1ms)  SELECT  "questions".* FROM "questions" WHERE "questions"."id" = $1 LIMIT $2  [["id", 4], ["LIMIT", 1]]
  Rendering questions/show.html.erb within layouts/application
  User Load (1.1ms)  SELECT  "users".* FROM "users" WHERE "users"."id" = $1 LIMIT $2  [["id", 1521], ["LIMIT", 1]]
   (2.2ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 4]]
  CACHE (0.0ms)  SELECT COUNT(*) FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 4]]
  Answer Load (2.8ms)  SELECT "answers".* FROM "answers" WHERE "answers"."question_id" = $1  [["question_id", 4]]
  User Load (3.1ms)  SELECT  "users".* FROM "users" ORDER BY RANDOM() LIMIT $1  [["LIMIT", 1]]
  Rendered answers/_form.html.erb (535.9ms)
  Rendered questions/show.html.erb within layouts/application (637.2ms)
  Rendered shared/_navbar.html.erb (1.2ms)
Completed 200 OK in 2666ms (Views: 2575.6ms | ActiveRecord: 34.4ms)

它不显示第二个请求，只显示第一个。这可能是因为它正在被缓存，或者 Turbolinks 正在从我的缓存或其他东西中提供页面的最新版本，但关键是我根本没有看到请求到达我的服务器。

不确定如何让所有 2 或 3 个请求都显示在我的日志中。很难显示不显示的内容，但我希望这能更好地解释它。

最佳答案

在使用 rails 5 rc1 和 puma 3.4.0 遇到同样的问题后，我发现问题与 quiet_assets gem having thread-safe issues 有关. 所以你的选择是:

更新

sprockets-rails 终于添加了 config.assets.quiet选项。所以最终的解决方案是更新 sprockets-rails(还有 rails 5，因为终于有一个稳定的版本)并添加:

#config/environments/development.rb
config.assets.quiet = true

关于ruby-on-rails - 我如何让我的 Rails 5 日志像 Rails 4 一样向我显示每个操作的详细信息？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/37249000/

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