7
如果我運行此代碼:確實%x []捕獲所有輸出?
svn_output = %x[svn update /Users/radek/Sites/db2.rft -r 11105 --force ]
puts
puts " output is =#{svn_output}="
我得到這樣的結果
svn: Working copy '/Users/radek/Sites/db2.rft' locked
svn: run 'svn cleanup' to remove locks (type 'svn help cleanup' for details)
output is ==
但我想從變量svn_output
內svn的錯誤消息。那可能嗎?
究竟:-)謝謝 – Radek 2011-03-24 04:44:59
或用[open3](http://www.ruby-doc.org/stdlib/libdoc/open3/rdoc /index.html),如果你需要區分'stdout'和'stderr'。 – 2011-03-24 04:52:25
你打敗我吧! – Gishu 2011-03-24 04:53:19