Ruby on rails 启动新rail日志时覆盖提示

我进去的时候

    rails new blog

它回来了

    exist  
       identical  README.rdoc
       identical  Rakefile
       identical  config.ru
       identical  .gitignore
       identical  Gemfile
           exist  app
       identical  app/assets/images/rails.png
       identical  app/assets/javascripts/application.js
       identical  app/assets/stylesheets/application.css
       identical  app/controllers/application_controller.rb
       identical  app/helpers/application_helper.rb
           exist  app/mailers
           exist  app/models
       identical  app/views/layouts/application.html.erb
       identical  app/mailers/.gitkeep
       identical  app/models/.gitkeep
           exist  config
       identical  config/routes.rb
       identical  config/application.rb
       identical  config/environment.rb
           exist  config/environments
       identical  config/environments/development.rb
       identical  config/environments/production.rb
       identical  config/environments/test.rb
           exist  config/initializers
       identical  config/initializers/backtrace_silencers.rb
       identical  config/initializers/inflections.rb
       identical  config/initializers/mime_types.rb
        conflict  config/initializers/secret_token.rb
    Overwrite /Users/user/blog/config/initializers/secret_token.rb? (enter "h" for help)    [Ynaqdh] 

无论我点击y/yes还是n/no，它都会安装bundle，并且

    cd blog

命令通过了-但是当我尝试时

    rails server

我明白了

    [2012-06-06 19:21:59] WARN  Could not determine content-length of response body. Set     content-length of the response or set Response#chunked = true

[2012-06-06 19:22:00]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Responsechunked=true

我在某个地方找到了您应该安装thin gemfile来修复此问题，然后运行

    rails server thin

这就回来了

    /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handler/thin.rb:1:in `require': cannot load such file -- thin (LoadError)
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handler/thin.rb:1:in `<top (required)>'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handler.rb:20:in `const_get'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handler.rb:20:in `block in get'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handler.rb:20:in `each'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handler.rb:20:in `inject'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handler.rb:20:in `get'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/server.rb:269:in `server'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/commands/server.rb:59:in `start'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/commands.rb:55:in `block in <top (required)>'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/commands.rb:50:in `tap'
from /Users/user/.rbenv/versions/1.9.3-p125/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/commands.rb:50:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'

但是localhost:3000显示了一个Oops页面，表示它找不到该页面，但是当我输入常规服务器命令时，该页面是完整的，但是警告阻止了我进一步操作

有什么想法吗

---

谢谢Dty-注意，对于n00bs，您需要在单独的窗口中运行服务器和代码。我现在感觉很慢

您在使用rails服务器时看到的警告是正常的。请注意，它们只是警告，所以不应该有任何东西阻止你继续前进

---

如果使用精简服务器，那么正确的命令应该是精简启动。如果您使用的是rails 3.2rc2，那么如果gem文件中有gem'thin'，rails服务器就会工作。

我觉得这个警告不正常。如果您将rails 3与资产管道一起使用，您已经习惯了。查看此博客条目，例如，您是否尝试在运行rails服务器的同一窗口中输入代码？如果是这样，您需要在两个单独的终端窗口中执行这些操作。打开两个终端窗口，切换到同一项目目录。一个运行rails服务器，另一个编写代码。