[英]Permission denied @ dir_s_mkdir (Errno::EACCES) - on application run
[英]Errno::EACCES: Permission denied @ dir_s_mkdir - /uploads while unzipping
我正在解压缩已经使用carrierwave上传的文件,并且正在使用控制台在本地主机上运行此代码。 我的上载文件夹中已经有文件,我需要将其解压缩以读取内容。
Zip::File.open(Rails.root.to_s + "/public" + self.submission.file_path.to_s) { |zip_file|
puts zip_file.inspect
zip_file.each { |file|
file_path = File.join("solution", file.name)
FileUtils.mkdir_p(File.dirname(Rails.root + "/public" + self.submission.file_path.to_s))
zip_file.extract(file, file_path) unless File.exist?(file_path)
}
}
并给我错误
Errno::EACCES: Permission denied @ dir_s_mkdir - /uploads
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/fileutils.rb:252:in `mkdir'
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/fileutils.rb:252:in `fu_mkdir'
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/fileutils.rb:226:in `block (2 levels) in mkdir_p'
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/fileutils.rb:224:in `reverse_each'
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/fileutils.rb:224:in `block in mkdir_p'
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/fileutils.rb:210:in `each'
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/2.2.0/fileutils.rb:210:in `mkdir_p'
from /Users/Linux/Documents/rails/recruitment/app/models/candidate.rb:22:in `block (2 levels) in unzip_solution'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/rubyzip-1.1.7/lib/zip/entry_set.rb:42:in `call'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/rubyzip-1.1.7/lib/zip/entry_set.rb:42:in `block in each'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/rubyzip-1.1.7/lib/zip/entry_set.rb:41:in `each'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/rubyzip-1.1.7/lib/zip/entry_set.rb:41:in `each'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/rubyzip-1.1.7/lib/zip/central_directory.rb:182:in `each'
from /Users/Linux/Documents/rails/recruitment/app/models/candidate.rb:20:in `block in unzip_solution'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/rubyzip-1.1.7/lib/zip/file.rb:99:in `open'
from /Users/Linux/Documents/rails/recruitment/app/models/candidate.rb:18:in `unzip_solution'
... 2 levels...
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/railties-4.2.2/lib/rails/commands/console.rb:9:in `start'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:68:in `console'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/railties-4.2.2/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/railties-4.2.2/lib/rails/commands.rb:17:in `<top (required)>'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:274:in `require'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:274:in `block in require'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:274:in `require'
from /Users/Linux/Documents/rails/recruitment/bin/rails:9:in `<top (required)>'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:268:in `load'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:268:in `block in load'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:240:in `load_dependency'
from /Users/Linux/.rvm/gems/ruby-2.2.1/gems/activesupport-4.2.2/lib/active_support/dependencies.rb:268:in `load'
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Users/Linux/.rvm/rubies/ruby-2.2.1/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
您需要授予访问系统根用户所需目录的权限
sudo chmod 777 -R your_project_directory_to_be_access
您可以使用:
sudo chmod 777 -R /your/project/public/
出于安全原因,请紧记:
chmod 777
赋予每个人读取,写入和执行的权利,对于大多数问题,这肯定是太多了。
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