更新时间:2023-02-20 10:39:06
假设你的引擎文件是这样设置的:
Lets say your engine file is set up like this:
module MyEngine
class Engine < Rails::Engine
#......
end
end
您可以像这样在 Engine 类上调用 root:
You can call root on the Engine class like this:
MyEngine::Engine.root