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rubyway — Mon, 24 Sep 2012 16:05:22 +0800

rails 取出当前文章的上一篇和下一篇文章怎么做？

rails 无法启动

rubyway — Sat, 09 Jun 2012 22:38:54 +0800

F:\Project\chuangke>rails s => Booting WEBrick => Rails 3.2.5 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server

[2012-06-09 22:29:56] INFO WEBrick 1.3.1 [2012-06-09 22:30:02] INFO ruby 1.9.2 (2011-07-09) [i386-mingw32] Exiting F:/tool/Ruby192/lib/ruby/1.9.1/webrick/utils.rb:63:in getaddrinfo': getnameinfo : 过程调用无效。 (SocketError) from F:/tool/Ruby192/lib/ruby/1.9.1/webrick/utils.rb:63:increate_liste ners' from F:/tool/Ruby192/lib/ruby/1.9.1/webrick/server.rb:74:in listen' from F:/tool/Ruby192/lib/ruby/1.9.1/webrick/server.rb:62:ininitialize'

from F:/tool/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:24:in initial ize' from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handle r/webrick.rb:10:innew' from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handle r/webrick.rb:10:in run' from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/server .rb:265:instart' from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/c ommands/server.rb:70:in start' from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/c ommands.rb:55:inblock in ' from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/c ommands.rb:50:in tap' from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/c ommands.rb:50:in' from script/rails:6:in require' from script/rails:6:in

一直无法启动，不知道是什么原因？

rubyway (rubyway)

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rails 无法启动