进行邮件测试，你需要在dummy目录下的虚拟程序添加一个配置
In your config/enviroments/test.rb, by default you should have the line config.action_mailer.delivery_method = :test
from
进行邮件测试，你需要在dummy目录下的虚拟程序添加一个配置
In your config/enviroments/test.rb, by default you should have the line config.action_mailer.delivery_method = :test
from