유니 코드와 관련된 자산 이름은 어떻게 사용합니까?

Question

지원할 필요가있는 오디오 파일 이름이 중국어로 표기되어 있습니다 (예 : wǒ shì xuésheng.mp3). 자산 경로로 변환하거나 결과 경로를 처리 할 때 문제가있는 것으로 보입니다.

http://localhost:3000/assets/wǒ shì xuésheng.mp3 
http://localhost:3000/assets/w%C7%92+sh%C3%AC+xu%C3%A9sheng.mp3 
http://localhost:3000/assets/w%C7%92%20sh%C3%AC%20xu%C3%A9sheng.mp3 

아무 것도 발생하지 않습니다. asset_path 및 Rack 인코딩을 시도했지만 내 디렉토리 구조에있는 파일에 액세스 할 수있는 방법이없는 것으로 보입니다. 잠재적 인 오류 소스를 제거하기 위해 동일한 디렉토리에 ma ma.mp3이라는 파일을 시도 했으므로 파일이 잘로드되므로 파일 이름에 유니 코드 문자가있는 것 같습니다.

는 충분히 재미있게, File.exists 작동 : 또한

File.exists?(File.join(Rails.root, "/app/assets/audios/", "wǒ shì xuésheng.mp3")) 

, 유럽 분음 부호 작업 :

http://localhost:3000/assets/bù.mp3 

그냥 유니 코드 사람이 시스템을 망가뜨릴.

레일 3.2.11과 루비 1.9.3을 사용하고 있습니다. (수정 :이 문제는 레일즈 4.0.2에서도 계속된다.)

EDIT : rake assets을 할 수 없기 때문에 자산 파이프 라인에 문제가 있다고 생각한다. 파일 이름에 유니 코드 문자가있는 동안 프리 컴파일하면 실패한다. "정의되지 않은 메소드 디렉토리? nil : NilClass".

편집 :이 레이크 자산에 대한 추적입니다 : 사전 컴파일 :

** Invoke assets:precompile (first_time) 
** Execute assets:precompile 
C:/RailsInstaller/Ruby1.9.3/bin/ruby.exe C:/RailsInstaller/Ruby1.9.3/bin/rake assets:precompile:all RAILS_ENV=produ 
ction RAILS_GROUPS=assets --trace 
** Invoke assets:precompile:all (first_time) 
** Execute assets:precompile:all 
** Invoke assets:precompile:primary (first_time) 
** Invoke assets:environment (first_time) 
** Execute assets:environment 
** Invoke environment (first_time) 
** Execute environment 
** Invoke tmp:cache:clear (first_time) 
** Execute tmp:cache:clear 
** Execute assets:precompile:primary 
rake aborted! 
undefined method `directory?' for nil:NilClass 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:189:in `block in each_en 
try' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:185:in `each' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:185:in `each_entry' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:204:in `block in each_fi 
le' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:203:in `each' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:203:in `each_file' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/sprockets-2.2.2/lib/sprockets/base.rb:217:in `each_logical_pat 
h' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.15/lib/sprockets/static_compiler.rb:18:in `comp 
ile' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.15/lib/sprockets/assets.rake:56:in `internal_pr 
ecompile' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.15/lib/sprockets/assets.rake:70:in `block (3 le 
vels) in <top (required)>' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:236:in `call' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:236:in `block in execute' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:231:in `each' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:231:in `execute' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:175:in `block in invoke_with_call 
_chain' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:161:in `invoke' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.15/lib/sprockets/assets.rake:60:in `block (3 le 
vels) in <top (required)>' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:236:in `call' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:236:in `block in execute' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:231:in `each' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:231:in `execute' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:175:in `block in invoke_with_call 
_chain' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:161:in `invoke' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:149:in `invoke_task' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `block (2 levels) i 
n top_level' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `each' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `block in top_level 
' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:115:in `run_with_threads' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:100:in `top_level' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:78:in `block in run' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception 
_handling' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:75:in `run' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/bin/rake:33:in `<top (required)>' 
C:/RailsInstaller/Ruby1.9.3/bin/rake:23:in `load' 
C:/RailsInstaller/Ruby1.9.3/bin/rake:23:in `<main>' 
Tasks: TOP => assets:precompile:primary 
rake aborted! 
Command failed with status (1): [C:/RailsInstaller/Ruby1.9.3/bin/ruby.exe C...] 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/file_utils.rb:55:in `block in create_shel 
l_runner' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/file_utils.rb:45:in `call' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/file_utils.rb:45:in `sh' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/file_utils_ext.rb:37:in `sh' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/file_utils.rb:82:in `ruby' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/file_utils_ext.rb:37:in `ruby' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.15/lib/sprockets/assets.rake:12:in `ruby_rake_t 
ask' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.15/lib/sprockets/assets.rake:21:in `invoke_or_r 
eboot_rake_task' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/actionpack-3.2.15/lib/sprockets/assets.rake:29:in `block (2 le 
vels) in <top (required)>' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:236:in `call' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:236:in `block in execute' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:231:in `each' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:231:in `execute' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:175:in `block in invoke_with_call 
_chain' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:168:in `invoke_with_call_chain' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/task.rb:161:in `invoke' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:149:in `invoke_task' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `block (2 levels) i 
n top_level' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `each' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:106:in `block in top_level 
' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:115:in `run_with_threads' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:100:in `top_level' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:78:in `block in run' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:165:in `standard_exception 
_handling' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/lib/rake/application.rb:75:in `run' 
C:/RailsInstaller/Ruby1.9.3/lib/ruby/gems/1.9.1/gems/rake-10.1.1/bin/rake:33:in `<top (required)>' 
C:/RailsInstaller/Ruby1.9.3/bin/rake:23:in `load' 
C:/RailsInstaller/Ruby1.9.3/bin/rake:23:in `<main>' 
Tasks: TOP => assets:precompile 

Answer 1

이 문제는 Windows, Mac 및 Linux에서 유니 코드 파일 이름을 다르게 처리 할 때 발생합니다. 친구의 Linux 컴퓨터에서 동일한 코드를 실행하려고 시도했지만 동일한 코드가 완벽하게 실행됩니다.

File.exists? 저작물 관련 코드는 작동하지 않지만 자산 관련 코드는 플랫폼 독립적 인 관점에서 작성된 것이 아니라 파일 유틸리티가 가지고 있다고 믿습니다. 나는 버그 보고서를 제출하고있다.

Answer 2

가했습니다이 문제를 해결 한 수있는 레일 3.2.x 패치 릴리스에서 버그 수정 많은 수 있었다. 다른 게시물은 3.2.14로 업그레이드하면이 UTF-8 URL 인코딩 문제가 해결된다는 것을 암시합니다.

이 문제가 해결되었는지 확인하려면 Rails 3.2.15 (현재 패치 릴리스)으로 업그레이드하는 것이 좋습니다.