require 'fileutils.rb'
k=FileUtils.mkdir_p "d:/pptomasdsdr1xks_6b27"
filename = "#{k}""/kddabab"
extension = ".txt"
co=1
$stdout=File.open("#{filename}#{co}#{extension}" ,'w')
puts "sachin"
$stdout.close
puts "amit"
即時得到錯誤,如如何解決這個I/O錯誤紅寶石
stdout.rb:14:write': closed stream (IOError) from stdout.rb:14:in
放
我不想阿米特在我的文件中printd以便我關閉文件,但我得到了這個錯誤 help me plzzz
你剛纔不是問同樣的問題嗎? http://stackoverflow.com/questions/3218028/how-to-work-with-stdout-in-ruby – 2010-07-10 10:16:33