Question

当我从Ruby 1.8.7迁移到1.9.3时，面临Paperclip照片上传的一个问题。

我们配置了Paperclip，s3作为商店。当我使用1.8.7运行rails服务器时它工作正常，但它没有上传1.9.3的文件（没有任何错误）。

请查看配置和日志。

回形针配置

has_attached_file :pic,
  :styles => {
    :thumb => "100x100#",
    :one => "118x100#",
    :two => "222x149#",
    :three => "460x345#",
    :popup => "480x360#"
  }, 
  :storage => :s3,
  :s3_credentials => Settings.amazon_s3.to_hash,
  :path => ":attachment/:id/:style/:filename",
  :bucket => Settings.amazon_s3.my_bucket

上传图片时记录

[paperclip] Duplicate URL for photo with /system/:attachment/:id/:style/:filename. This will clash with attachment defined in Photo class
[paperclip] Duplicate URL for photo with /system/:attachment/:id/:style/:filename. This will clash with attachment defined in User class
Command :: identify -format %wx%h '/tmp/stream20120414-20761-hnqjzj.jpg[0]'
Command :: convert '/tmp/stream20120414-20761-hnqjzj.jpg[0]' -resize "x100" -crop "100x100+30+0" +repage '/tmp/stream20120414-20761-hnqjzj20120414-20761-1e0nflx'
Command :: identify -format %wx%h '/tmp/stream20120414-20761-hnqjzj.jpg[0]'
Command :: convert '/tmp/stream20120414-20761-hnqjzj.jpg[0]' -resize "x100" -crop "118x100+21+0" +repage '/tmp/stream20120414-20761-hnqjzj20120414-20761-h7a0ri'
Command :: identify -format %wx%h '/tmp/stream20120414-20761-hnqjzj.jpg[0]'
Command :: convert '/tmp/stream20120414-20761-hnqjzj.jpg[0]' -resize "x149" -crop "222x149+8+0" +repage '/tmp/stream20120414-20761-hnqjzj20120414-20761-10av65c'
Command :: identify -format %wx%h '/tmp/stream20120414-20761-hnqjzj.jpg[0]'
Command :: convert '/tmp/stream20120414-20761-hnqjzj.jpg[0]' -resize "x345" -crop "460x345+46+0" +repage '/tmp/stream20120414-20761-hnqjzj20120414-20761-13ixq6o'
Command :: identify -format %wx%h '/tmp/stream20120414-20761-hnqjzj.jpg[0]'
Command :: convert '/tmp/stream20120414-20761-hnqjzj.jpg[0]' -resize "x360" -crop "480x360+48+0" +repage '/tmp/stream20120414-20761-hnqjzj20120414-20761-g6turu'

分享你的想法，我是Ruby的新手。我错过了一些配置吗？因为它已经在1.8.7上工作了，情况应该不是这样。

更新

使用Paperclip 2.7.0，Rails 3.0.11和Ruby 1.9.3

Answer 1

我在检查执行model.save!时抛出的异常后找到了解决方案。

基本上，上传的图像文件的内容类型验证失败。这与paperclip 2.70一起使用，但对于＆gt; 3.0版本，我们需要更改如下。

#The old contentType setting is commented out    
#validates_attachment_content_type :photo, :content_type => ['image/jpeg', 'image/pjpeg', 'image/jpg', 'image/png']  

validates_attachment_content_type :photo, :content_type => /image/

现在，图片已在亚马逊s3服务器上成功上传。

<强>参考

Validate Attachment Content Type Paperclip

升级1.8.7到1.9.3，回形针s3上传不起作用

1 个答案: