每个动作分隔轨道原木

| 我有Rails 3应用程序,它会生成很多分析请求。不幸的是,这淹没了日志,我失去了我真正关心的主页请求。我想将这些请求分成一个单独的日志文件。有没有一种方法可以指定要转到特定日志文件的特定操作?还是一种降低这些操作的日志记录级别,然后在回读日志文件时仅显示某些级别日志的方法?     
已邀请:
        我找到了这个站点,该站点讨论了使用中间件来沉默日志操作。我使用了相同的想法,最后编写了一个中间件,该中间件将根据调用的动作来交换记录器。这是我放在lib / noisy_logger.rb中的中间件
class NoisyLogger < Rails::Rack::Logger
  def initialize app, opts = {}
    @default_log = Rails.logger

    # Put the noisy log in the same directory as the default log.
    @noisy_log = Logger.new Rails.root.join(\'log\', \'noisy.log\')

    @app = app
    @opts = opts
    @opts[:noisy] = Array @opts[:noisy]

    super app
  end

  def call env
    if @opts[:noisy].include? env[\'PATH_INFO\']
      logfile = @noisy_log
    else
      logfile = @default_log
    end

    # What?! Why are these all separate?
    ActiveRecord::Base.logger = logfile
    ActionController::Base.logger = logfile
    Rails.logger = logfile

    # The Rails::Rack::Logger class is responsible for logging the
    # \'starting GET blah blah\' log line. We need to call super here (as opposed
    # to @app.call) to make sure that line gets output. However, the
    # ActiveSupport::LogSubscriber class (which Rails::Rack::Logger inherits
    # from) caches the logger, so we have to override that too
    @logger = logfile

    super
  end
end
然后进入config / initializers / noisy_log.rb
MyApp::Application.config.middleware.swap(
  Rails::Rack::Logger, NoisyLogger, :noisy => \"/analytics/track\"
)
希望能帮助到某人!     
        一种选择是使用类似New Relic的服务,该服务将为您提供所需的作用域(按操作)。     

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