使用user_mailer发送邮件

首先进行配置文件的修改，增加email的地址，设置密码，在

config/environments/$RAILS_ENV.rb

config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
  address:              'smtp.gmail.com',
  port:                 587,
  domain:               'example.com',
  user_name:            '<username>',
  password:             '<password>',
  authentication:       'plain',
  enable_starttls_auto: true,
  open_timeout:         5,
  read_timeout:         5 }

配置好后，创建user_mailer

bin/rails generate mailer User

会自动生成多个文件：

<code class="highlight console"><span class="go">create  app/mailers/user_mailer.rb
create  app/mailers/application_mailer.rb
invoke  erb
create    app/views/user_mailer
create    app/views/layouts/mailer.text.erb
create    app/views/layouts/mailer.html.erb
invoke  test_unit
create    test/mailers/user_mailer_test.rb
create    test/mailers/previews/user_mailer_preview.rb</span>

 

<script>
  jQuery('#send_validation_code').click(function () {
    let email = jQuery('#account_email').val();
    let url =  '/front_ends/send_validation_code?type=email&to=' + email
    if(email==''){
      alert('邮箱不能为空')
    }else{
      /*发送前端验证码按钮变化*/
      if ($(this).hasClass('disabled')) {
      } else {
        var self = $(this);
        var count = 60;
        self.addClass('disabled');
        self.text(count + 's');
        // 定时器在这
        var timer = setInterval(function () {
          count--;
          if (count > 0) {
            self.text(count + 's');
          } else {
            clearInterval(timer);
            self.text('获取验证码');
            self.removeClass("disabled");
          }
        }, 1000);
        /*1秒= 1000ms*/
        jQuery.get(url , function(data){
          console.info(data)
          if(data.result == 'ok'){
            console.log("发送成功")
          }else{
            alert('该邮箱已经存在,无法被绑定，请确认邮箱是否正确')
          }
        })
      }
    }
  });
</script>