我如何在Ruby on Rails 3.1禁用资产管道(链轮)消息的日志记录?

在Ruby on Rails 3.1 (RC1)下，默认情况下，Sprockets在(dev)日志中往往相当冗长:

Started GET "/assets/application.css" for 127.0.0.1 at 2011-06-10 17:30:45 -0400
Compiled app/assets/stylesheets/application.css.scss  (5ms)  (pid 6303)


Started GET "/assets/application.js" for 127.0.0.1 at 2011-06-10 17:30:45 -0400
Compiled app/assets/stylesheets/default.css.scss  (15ms)  (pid 6303)

...
Started GET "/assets/default/header_bg.gif" for 127.0.0.1 at 2011-06-10 17:30:45 -0400
Served asset /default/header_logo.gif - 304 Not Modified  (7ms)  (pid 6303)
Served asset /default/header_bg.gif - 304 Not Modified  (0ms)  (pid 6246)
Served asset /default/footer_bg.gif - 304 Not Modified  (49ms)  (pid 6236)
...

我想减少它的冗长程度，或者完全禁用它。

我假设在这两种环境中都可以通过添加配置行来禁用或减少日志记录的冗长性。Rb或发展。Rb类似于config.active_record。logger = nil沉默ActiveRecord SQL语句。

当前回答

Use:

Rails.application.assets.logger = Logger.new(RUBY_PLATFORM =~ /(win|w)32$/ ? "NUL" : "/dev/null")
Rails::Rack::Logger.class_eval do
  def call_with_quiet_assets(env)
    previous_level = Rails.logger.level
    Rails.logger.level = Logger::ERROR if env['PATH_INFO'].index("/assets/") == 0
    call_without_quiet_assets(env).tap do
      Rails.logger.level = previous_level
    end
  end
  alias_method_chain :call, :quiet_assets
end

这与choonkeat添加的代码相同。我只是把它也包括在Windows下工作。

2012-02-07 16:00:54

其他回答

最终，它将是config.assets.logger = nil，但这部分目前在master上存根(还没有完成)。

2011-06-10 22:03:15

在config/environments中，将config.log_level =:error添加到您想更改的.rb文件中。这将只将日志设置更改为错误。

2011-09-01 12:11:18