rake资产:预编译和RAILS_ENV =生产rake资产:预编译有什么区别? [英] what's the differences between rake assets:precompile and RAILS_ENV=production rake assets:precompile?

问题描述

这两个任务之间有什么区别，为什么在部署帽子时需要添加RAILS_ENV = production?

what's the differences between these two tasks, why i need to add RAILS_ENV=production when cap deploy?

谢谢！

推荐答案

您需要指定RAILS_ENV=production环境变量，以便在预编译资产时使用config/environments/production.rb配置文件.它通常包含资产管道的生产配置:

You need to specify RAILS_ENV=production environment variable so that your config/environments/production.rb configuration file is used when precompiling assets. It usually contains production configuration for assets pipeline:

config.assets.js_compressor = :uglifier
config.assets.digest = true

如果省略RAILS_ENV=production，则将使用development配置(config/environments/development.rb).

If you omit RAILS_ENV=production then development configuration will be used (config/environments/development.rb).

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