问题描述
很久以来没有与Rails玩过，所以要遍历了解Ruby on Rails 教程很棒.
Have not played with Rails in ages so walking through the Learn Ruby on Rails tutorial which is excellent.
我在使用Google身份验证时遇到问题，示例代码从下面的app/models/contact.rb模型update_spreadsheet方法调用config/secrets.yml变量(从外壳中的ENV读取)
I'm having issues with google authentication, the example code calls the config/secrets.yml variables (which are read from ENV in the shell) from the app/models/contact.rb model update_spreadsheet method below
def update_spreadsheet connection = GoogleDrive.login(Rails.application.secrets.gmail_username, Rails.application.secrets.gmail_password)
def update_spreadsheet connection = GoogleDrive.login(Rails.application.secrets.gmail_username, Rails.application.secrets.gmail_password)
我通过〜/.bash_profile设置了ENV变量，并已确认可以使用以下代码使一切正常，但这不是示例代码，因此我只是在进行黑客攻击.
I have the ENV variable set via my ~/.bash_profile and have confirmed using the following code I can make things work, but it's not the example code so I'm just hacking.
def update_spreadsheet connection = GoogleDrive.login(ENV["GMAIL_USERNAME"], ENV["GMAIL_PASSWORD"])
def update_spreadsheet connection = GoogleDrive.login(ENV["GMAIL_USERNAME"], ENV["GMAIL_PASSWORD"])
我可以使其正常运行，但是，我想按照教程学习，并且知道如何更好地进行故障排除.如果有人有指针，将不胜感激.
I can make it work but, I wanted to follow the tutorial and know how to troubleshoot better. if anyone has a pointer it would be appreciated.
在我的config/secrets.yml文件里面看起来像:
Inside my config/secrets.yml file looks like:
development: gmail_username: <%= ENV["GMAIL_USERNAME"] %> gmail_password: <%= ENV["GMAIL_PASSWORD"] %>
development: gmail_username: <%= ENV["GMAIL_USERNAME"] %> gmail_password: <%= ENV["GMAIL_PASSWORD"] %>
谢谢
推荐答案
Rails读取secrets.yml，但是从secrets.yml中获取值与您使用它的方式几乎没有什么不同，请检查以下代码:
Rails reads secrets.yml but getting the value from secrets.yml is little different then how you had used it, check the code below:
secrets.yml:
secrets.yml:
发展: secret_key_base:3b7cd727ee24e8444053437c36cc66c3 some_api_key:SOMEKEY
development: secret_key_base: 3b7cd727ee24e8444053437c36cc66c3 some_api_key: SOMEKEY
这是您获取值的方法:
Rails.application.secrets.some_api_key返回SOMEKEY
Rails.application.secrets.some_api_key returns SOMEKEY
这篇关于在Rails 4.1.0上使用从ENV变量设置的config/secrets.yml变量的问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！