创建方法的Rails mail_form问题

如何解决创建方法的Rails mail_form问题

使用本教程，我创建了一个应用程序，该应用程序使用mail_form在rails中发送电子邮件。然后，我想在我的应用程序中使用它。不幸的是，它不起作用。我注意到本教程使用了create（通过HomeController处理＃创建为JS）方法，而我的应用程序使用了索引（通过StaticsController处理索引为JS）。我从控件中删除了它，但没有引起错误。我如何指向create方法？
statics_controller.rb

class StaticsController < ApplicationController

  def contact
    @contact = Statics.new(params[:statics])
  end

  def create
    @contact = Statics.new(params[:statics])
    @contact.request = request

    if @contact.deliver
        @contact = Statics.new
        end
    end
  
end

routes.rb

Rails.application.routes.draw do
  get 'statics/index'
  get 'statics/contact'
  root "statics#index"
  resources :pages
  match ':controller(/:id(/:action))',:via=>[:get,:post]
  resources :statics,only: [:contact,:new,:create]
end

模型statics.rb

class Statics < MailForm::Base
    attribute :name,:validate => true
    attribute :email,:validate => /\A([\w\.%\+\-]+)@([\w\-]+\.)+([\w]{2,})\z/i
    attribute :message
  
    # Declare the e-mail headers. It accepts anything the mail method
    # in ActionMailer accepts.
    def headers
      {
        :subject => "Your message has been sent.",:to => "[e-mail]",:from => %("#{name}" <#{email}>)
      }
    end
end

表单-contact.html.erb

<%= form_for @contact,url: statics_contact_path,remote: true do |f| %>
<div class="col-md-6">

    <%= f.label :name %></br>
    <%= f.text_field :name,required: true %></br>

    <%= f.label :email %></br>
    <%= f.text_field :email,required: true %></br>

    <%= f.label :message %></br>
    <%= f.text_field :message,required: true %></br>

    <%= f.submit "Wyślij",class: "btn btn-primary"%>
</div>
<% end %>

config / environment / development.rb

 config.action_mailer.perform_deliveries = true
  config.action_mailer.raise_delivery_errors= true
  config.action_mailer.delivery_method = :smtp
  config.action_mailer.smtp_settings = {
    address:              'smtp.gmail.com',port:                 587,domain:               'gmail.com',user_name:            ENV["GMAIL_EMAIL"],password:             ENV["GMAIL_PASSWORD"],authentication:       'plain',enable_starttls_auto: true  }