在 Rails 4 中使用记录器 [英] Using logger in Rails 4

问题描述

我正在处理一个 Rails 4 项目，当我调用 Rails.logger.debug "test" 时，我似乎无法在我的开发日志中显示任何内容我已经尝试过在网上搜索，但我觉得我没有取得太大进展.我将如何设置记录器并告诉它写入我的开发日志文件?

I'm working on a Rails 4 project, and I can't seem to make anything show up in my development log when I call Rails.logger.debug "test" I've tried searching online but I feel like I haven't made much progress. How would I go about setting up a logger and telling it to write in my development log file?

任何帮助将不胜感激.

推荐答案

我认为你应该在你的方法中像这样使用它.在此处查看第 2.3 节

I think you should use it like this in your method. Checkout section 2.3 here

def your_method  
  logger.debug "This is from debug"
  logger.info "This is from info"
end

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