Question

我在开发日志中遇到此错误，而uploadify正在上传文件，在视图中我在文件名旁边出现'IO ERROR'。

/!\ FAILSAFE /!\  Thu Mar 18 11:54:53 -0500 2010
  Status: 500 Internal Server Error
  bad content body
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/utils.rb:351:in `parse_multipart'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/utils.rb:323:in `loop'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/utils.rb:323:in `parse_multipart'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/request.rb:133:in `POST'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/methodoverride.rb:15:in `call'
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_controller/params_parser.rb:15:in `call'
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_controller/session/cookie_store.rb:93:in `call'
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_controller/reloader.rb:29:in `call'
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_controller/failsafe.rb:26:in `call'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `synchronize'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/lock.rb:11:in `call'
    /usr/lib/ruby/gems/1.8/gems/actionpack-2.3.3/lib/action_controller/dispatcher.rb:106:in `call'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/content_length.rb:13:in `call'
    /usr/lib/ruby/gems/1.8/gems/rack-1.0.1/lib/rack/handler/fastcgi.rb:58:in `serve'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:103:in `process_request'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:153:in `with_signal_handler'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:101:in `process_request'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:78:in `process_each_request'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:77:in `each'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:77:in `process_each_request'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:76:in `catch'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:76:in `process_each_request'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:51:in `process!'
    /usr/lib/ruby/gems/1.8/gems/rails-2.3.3/lib/fcgi_handler.rb:23:in `process!'
    dispatch.fcgi:24

对此有何看法？

Answer 1

我找到了这个并且对我来说非常完美。


BOUNDARY = "AaB03x"

def encode_multipartformdata(parameters = {})
  ret = String.new
  parameters.each do |key, value|
    unless value.empty?
      ret << "\r\n--" << BOUNDARY << "\r\n"
      ret << "Content-Disposition: form-data; name=\"#{key}\"\r\n\r\n"
      ret << value
    end
  end
  ret << "\r\n--" << BOUNDARY << "--\r\n"
end

发布here！如果你有这个问题，祝你好运，我希望这个适合你！

Answer 2

尝试并调整应用的apache安全设置，将其放入vhost配置：

<IfModule mod_security.c>
  SecFilterEngine Off
  SecFilterScanPOST Off
</IfModule>

有时会处理/tmp中文件的各个部分，并阻止上传完成。

使用ruby on rails'bad content body'500 Internal Server Error上传

2 个答案: