rails shell and email

未分类

ruby shell

1. 基础知识 http://segmentfault.com/a/1190000000368191

2. 较复杂情况 http://zetcode.com/lang/rubytutorial/io/

示例

ret = Kernel.open("| php ./php/export.php",'w+b') do |f|
    f.write(json)
end

rails send email

• 基础 https://ruby-china.org/topics/5844

代码　

首先使用　rails g mailer XMailer 生成相关的代码，可参考上面链接中的说明；
＞下面的代码主要为smtp配置及调试相关

• environments/production.rb

config.action_mailer.delivery_method = :smtp
config.action_mailer.perform_deliveries = true
config.action_mailer.raise_delivery_errors = true

• environments/developement.rb

config.action_mailer.delivery_method = :letter_opener

• Gemfile

gem "letter_opener"

• config/initializers/send_mail.rb

ActionMailer::Base.smtp_settings = {
  :address              => "smtp.qq.com",
  :port                 => 25,
  :domain               => "x.com",
  :user_name            => "xxx@qq.com",
  :password             => "xxxx",
  :authentication       => "plain",
  :enable_starttls_auto => true,
#  https://github.com/rails/rails/issues/892
#  :openssl_verify_mode  => 'none'
}
ActionMailer::Base.default_url_options[:host] = "localhost:3000"
# use letter_opener gem for devlopment 
require "development_mail_interceptor"
Mail.register_interceptor(DevelopmentMailInterceptor) if Rails.env.development?

• lib/development_mail_interceptor.rb

class DevelopmentMailInterceptor
  def self.delivering_email(message)
    message.subject = "to:#{message.to}:  #{message.subject}"
    #message.to = Rails.env.development? ? "xxx@qq.com" : "xxx2@qq.com"
    message.to =  "xxx@qq.com" 
    message.cc =  "xxx@qq.com" 
  end
end

关于email的调试

• letter_opener gem http://www.sitepoint.com/preview-your-rails-mail-with-letter-opener/
• rails4.1中的改进　https://ruby-china.org/topics/18504
• 国内邮件发送服务器讨论　https://ruby-china.org/topics/20461
  
  • http://www.submail.cn,国内
  • mailgun https://github.com/jorgemanrubia/mailgun_rails