如何为Rails中的Devise设置密钥？

I added the Devise gem then followed the instructions and ran rails generate devise:install, the result was the following:

我添加了Devise gem然后按照说明运行rails generate devise:install,结果如下:

/usr/local/rvm/gems/ruby-1.9.3-p194/gems/devise-3.2.4/lib/devise/rails/routes.rb:487:in        `raise_no_secret_key': Devise.secret_key was not set. Please add the following to your Devise initializer: (RuntimeError)

config.secret_key = 'abc123'

Please ensure you restarted your application after installing Devise or setting the key.

How do I 'restart' my application? And how and where do I set the secret key?

如何“重启”我的申请?我如何以及在何处设置密钥?

2 个解决方案

#1

In order to generate a secret run:

为了生成秘密运行:

bundle exec rake secret

and copy the result from the console to the devise initializer (config/initializers/devise.rb)

并将结果从控制台复制到设计初始化程序(config / initializers / devise.rb)

config.secret_key = '4fce3c1c860216b8......'

#2

You need to add a line to your config/initializers/devise.rb to set the secret key (replace the example value below with a more secure and random key):

您需要在config / initializers / devise.rb中添加一行来设置密钥(使用更安全的随机密钥替换下面的示例值):

 config.secret_key = 'yoursecretkey'

After that just stop your Rails server and start it again. Also see this * question.

之后,只需停止Rails服务器并再次启动它。另请参阅此*问题。

#1