活动存储映像未保存到本地数据库



我已经遵循了Rails活动存储指南(https://guides.rubyonrails.org/active_storage_overview.html#direct-上传javascript事件(。但当我上传一张图片并点击帖子时,文本会被保存,而图片则不会。我已经检查了所有三个表(active_storage_attachments等(,它们都是空的。我可能做错了什么?

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<%= form_for([@book, @comment]) do |form| %>
<div>
<%= form.text_area :body, class:'', placeholder: 'name...'%>
</div>
<%= form.file_field :image, multiple: true, direct_upload: true %>
<div class="">
<%= form.submit "Done", class:''%> 
</div>

application.js(指南说要在javascript捆绑包中包含activestorage.js,但我不确定它在Rails6中的位置。此外,所需的代码似乎已经在这个应用程序.js中了,也许是在我运行活动存储安装时(

//= require activestorage

import Rails from "@rails/ujs"
import Turbolinks from "turbolinks"
import * as ActiveStorage from "@rails/activestorage"
import "channels"

Rails.start()
Turbolinks.start()
ActiveStorage.start()

型号

has_many_attached :images

gemfile

gem "aws-sdk-s3", require: false

development.rb

config.active_storage.service = :local

型号中有has_many_attached :images

但形式是form.file_field :image, multiple: true

您需要将输入名称更改为form.file_field :images, multiple: true

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