[已解决] 图片在网页后台能通过 carrierwave-aliyun 上传到阿里云 OSS，却无法在网页前台显示

yixiu2017 — Thu, 13 Jul 2017 21:10:47 +0800

我在 rails 上建站，目前遇到了问题，请大家帮忙看看，之前把图片上传到七牛云都是正常显示的。谢谢。我将上传到阿里云 oss 的图片地址复制到浏览器是可以打开的。

bucket 设为公共读。

安装的 gem 如下：

gem 'carrierwave'
gem 'mini_magick'
gem 'carrierwave-qiniu'
gem 'qiniu-rs'
gem 'figaro'
gem 'rest-client'
gem 'carrierwave-aliyun'

carrierwave.rb 配置如下

CarrierWave.configure do |config|
  config.storage              = :aliyun
  config.aliyun_access_id     = ENV["aliyun_access_id"]
  config.aliyun_access_key    = ENV["aliyun_access_key"]
  config.aliyun_bucket        = ENV["aliyun_bucket"]
  config.aliyun_host          = "https://xxx.oss-cn-shenzhen.aliyuncs.com"   #oss 给我的外网域名，我没有自定义
  config.aliyun_internal      = false
  config.aliyun_area          = "cn-shenzhen"
  config.aliyun_private_read  = false
end

image_uploader.rb 配置如下

 version :thumb do
   process resize_to_fit: [50, 50]
 end

 version :small do
   process resize_to_fit: [250, 250]
 end

 version :middle do
   process resize_to_fit: [800, 600]
 end

 version :large do
   process resize_to_fit: [1200, 768]
 end

if Rails.env.production? #远端
   storage :aliyun
 elsif Rails.env.development? #本地
   storage :file
 end

view 是这样设置的

<% if introduction.image.present? %>
  <%= link_to image_tag(introduction.image.small.url, class: "img-responsive center-block  introduction-image"), introduction_path(introduction) %>
<% else %>
  <%= link_to image_tag("http://placehold.it/250x250&text=No Pic", class: "img-responsive center-block"), introduction_path(introduction) %>
<% end %>

yixiu2017 (一休)

[已解决] 图片在网页后台能通过 carrierwave-aliyun 上传到阿里云 OSS，却无法在网页前台显示