ruby-on-rails - 警告无法确定响应正文的内容长度。设置响应的内容长度或设置 Response#chunked = true

Question

这个问题已经有答案了:

已关闭 10 年前。

Possible Duplicate:
What does “WARN Could not determine content-length of response body.” mean and how to I get rid of it?

我刚刚升级到rails 3.2.2，现在在rails s上，页面加载，我在日志中收到所有这些错误:

[2012-03-07 19:46:14] WARN  Could not determine content-length of response body. Set content-length of the response or set Response#chunked = true
[2012-03-07 19:46:14] WARN  Could not determine content-length of response body. Set content-length of the response or set Response#chunked = true

根据之前的 SO 线程，我尝试了以下操作:

/config/application.rb

config.assets.logger = false
config.assets.logger = nil

这些都不起作用。关于如何禁用此错误的日志记录有什么想法吗？或者解决问题:)

谢谢

Answer 1

这是Webrick的问题。您可以使用“Thin”代替。

将其添加到 Gemfile

gem 'thin'

然后rails s将使用thin而不是Webrick，并且警告将会消失。