refer to: https://github.com/bkeepers/dotenv
1. 创建 .env , Gemfile 中增加: gem 'dotenv'
2. COMMAND_OF_WHATWEB=/workspace/coding_tools/what_web/whatweb
3. 在rb 文件中调用: ENV['COMMAND_OF_WHATWEB'] 即可。
refer to: https://github.com/bkeepers/dotenv
1. 创建 .env , Gemfile 中增加: gem 'dotenv'
2. COMMAND_OF_WHATWEB=/workspace/coding_tools/what_web/whatweb
3. 在rb 文件中调用: ENV['COMMAND_OF_WHATWEB'] 即可。