回形针不支持.doc文件 [英] Paperclip is not supporting .doc file

问题描述

在rails 4.0.2中，我使用paperclip gem来上传文件。但它不支持.doc文件。在文件上传字段下面，显示错误消息为有一个扩展名与其内容不匹配。

在模型中，检查内容类型的验证是给出如下：

  validates_attachment_content_type：document，：content_type => ['application / txt'，'text / plain'，
'application / pdf'，'application / msword'，
'application / vnd.openxmlformats-officedocument.wordprocessingml.document'，$ b $ 'application / x-rtf'，'application / x-rtf'，' text / rtf'，
'text / richtext'，'application / doc'，'application / docx'，'application / x-soffice'，'application / octet-stream'] 
  
 
 
现在使用的宝石
  rails（4.0.2,4.0.0,3.2.13,3.2.8,3.0.4,3.0.3）
 
 paperclip（3.5.2,2.3.11,2.3.8） 
  
如何解决这个问题？ 
 
  require'paperclip / media_type_spoof_detector 
 
 '
模块Paperclip 
 class MediaTypeSpoofDetector 
 def欺骗？ 
 false 
 end 
 end 
 end 
  
 centos 
 模块Paperclip 
 class MediaTypeSpoofDetector 
 def type_from_file_command 
 begin 
 Paperclip。 run（file，-b --mime：file，：file => @ file.path）
 rescue Cocaine :: CommandLineError 

 end 
结束
结束
结束
  
 from  https://github.com/thoughtbot/paperclip/issues/1429  
 
In rails 4.0.2, I am using paperclip gem to upload files. But it is not supporting .doc file. Below the file upload field, it is showing an error message as "has an extension that does not match its contents"

In model, the validation for checking the content type is given below :
validates_attachment_content_type :document, :content_type => ['application/txt', 'text/plain',
'application/pdf', 'application/msword',
'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
'application/vnd.oasis.opendocument.text',
'application/x-vnd.oasis.opendocument.text',
'application/rtf', 'application/x-rtf', 'text/rtf', 
'text/richtext', 'application/doc', 'application/docx', 'application/x-soffice', 'application/octet-stream']
Gems which is used right now 
rails (4.0.2, 4.0.0, 3.2.13, 3.2.8, 3.0.4, 3.0.3)

paperclip (3.5.2, 2.3.11, 2.3.8)
How can I solve this issue?
解决方案
add this to an initializer to disable spoofing protection:
require 'paperclip/media_type_spoof_detector'         
module Paperclip         
 class MediaTypeSpoofDetector        
    def spoofed?         
      false       
    end       
  end        
end             
For centOS
 module Paperclip     
 class MediaTypeSpoofDetector      
 def type_from_file_command      
  begin       
    Paperclip.run("file", "-b --mime :file", :file => @file.path)
  rescue Cocaine::CommandLineError
    ""
  end       
end      
end      
end
from https://github.com/thoughtbot/paperclip/issues/1429

                        
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