如何在不使用Rails中的资源(action :new，: create )的情况下创建表单？

<!-- app/views/users/new.html.erb -->
<h1>Create a New User</h1>

<%= form_with url: users_path, method: 'post', local: true do |form| %>
  <div>
    <%= form.label :name %>
    <%= form.text_field :name %>
  </div>

  <div>
    <%= form.label :email %>
    <%= form.email_field :email %>
  </div>

  <div>
    <%= form.submit 'Create User' %>
  </div>
<% end %>

# config/routes.rb
Rails.application.routes.draw do
  post '/users', to: 'users#create'
end

# app/controllers/users_controller.rb
class UsersController < ApplicationController
  def new
    # 这里可以初始化一些数据，如果需要的话
  end

  def create
    @user = User.new(user_params)
    if @user.save
      redirect_to @user, notice: 'User was successfully created.'
    else
      render :new
    end
  end

  private

  def user_params
    params.require(:user).permit(:name, :email)
  end
end

# app/models/user.rb
class User < ApplicationRecord
  validates :name, presence: true
  validates :email, presence: true, format: { with: URI::MailTo::EMAIL_REGEXP }
end

rails db:migrate