Rails Action Mailer Document

Created: 2019/10/01

 

set up
Action Mailer setting parameters	delivery_method  The method of sending mail  ● Default:: smtp  ● value can be set    :smtp  Sends the smtp server  :sendmail  With sendmail command  :file  The e-mail as a file  :test  Test Mode  (The message was returned as an array)    default_options  The default mail header  interceptors  interceptor applications  perform_deliveries  Whether the delivery method actually sending mail  ● Default: true  raise_delivery_errors  Mail is thrown error when sending failure  ● Default: true  show_previews  mail preview function is valid  ● Default: development environment true            test / product environment false  smtp_settings  Mode setting in smtp   address  Smtp server hostname  Default localhost  port  smtp server port  Default: 25  domain  HELO domain  Default: localhost.localdomain  user_name  username  password  password   authentication  Authentication method  :plain, :login, :cram_md5    sendmail_settings  Mode setting in sendmail  location  Position command  Default: / usr / bin / sendmail  arguments  Options sendmail command  Default: -i -t    file_settings  Set in the file mode  location  Storage Location  Default: # {Rails.root} / tmp / mails
send email
Generating mailer	rails generate mailer name method [options]    name  mailer name  method  方法名  options    -f --force  已经存在的文件则覆盖  -p --pretend  不生成文件，只是测试运行结果  -q --quiet  不显示过程(进度)  -s --skip  存在同名文件则跳过该文件
多种格式发送邮件
preview邮件
发送前进行处理
mailer的unit test