Rails返回create的方式在控制器上有很多关联

def create
  @resource = Resource.new(resource_params)
  if @resource.save
    redirect_to @resource
  else
    render 'new'
  end
end

def create
  @resource = Resource.new(resource_params)
  if @resource.save
    flash[:success] = '资源创建成功！'
    redirect_to resources_path
  else
    render 'new'
  end
end

def create
  @resource = Resource.new(resource_params)
  if @resource.save
    render json: { message: '资源创建成功！' }, status: :created
  else
    render json: { errors: @resource.errors.full_messages }, status: :unprocessable_entity
  end
end