ruby-on-rails - 隐藏 Rails 日志中的局部渲染

Question

我相信 Rails 登录生产的默认行为是不输出所有部分的渲染。这应该登录开发而不是生产。

但是，我在生产中看到了这个，我不知道如何删除它。我的日志太吵了。我的生产环境是 Heroku 运行 Unicorn 并使用 Papertrail 查看我的日志。我知道 Unicorn 用日志做了一些奇怪的事情，为了让它们首先正常工作，我必须将它添加到我的 production.rb 中:

  config.logger = Logger.new(STDOUT)
  config.logger.level = Logger.const_get('INFO')

(此处解释: http://help.papertrailapp.com/kb/configuration/unicorn)

但即使使用 log_level INFO，我在所有日志中也看到了这些大块:

Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_caption.html.erb (0.7ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_rights.html.erb (2.1ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_category.html.erb (4.8ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_caption.html.erb (0.3ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_rights.html.erb (0.4ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_category.html.erb (4.4ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_caption.html.erb (0.3ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_rights.html.erb (0.3ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_category.html.erb (1.8ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_caption.html.erb (0.4ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_rights.html.erb (4.6ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_category.html.erb (2.1ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_caption.html.erb (0.3ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_rights.html.erb (0.4ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_category.html.erb (4.1ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_caption.html.erb (0.2ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_rights.html.erb (1.8ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_category.html.erb (6.0ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_caption.html.erb (0.5ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_rights.html.erb (0.8ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_category.html.erb (1.9ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_caption.html.erb (0.3ms) 
Jun 25 22:15:15 tacktile app/web.1:    Rendered photos/pieces/_rights.html.erb (0.7ms) 

Answer 1

这很常见，以至于在 纸轨 通知您记录峰值的电子邮件，有一个链接与这个确切的例子。
This is the link .
我稍微调整了正则表达式:

/\A\s{3}Rendered \w+\/_.+\.erb \(\d+\.\d+ms\)\z/

PS:我总是觉得奇怪的是它们首先是在信息级别打印的。