Rails 3 Mechanize - SocketError：getaddrinfo：主机或名称未知

Question

我正在使用 mechanize，但出现此错误。有人可以帮助我吗？

我已将元刷新设置为 true。

错误日志：

SocketError: getaddrinfo: Host or name not known
    form C:/Ruby192/lib/ruby/1.9.1/net/http.rb:644:in 'initiallize'
    form C:/Ruby192/lib/ruby/1.9.1/net/http.rb:644:in 'open'
    form C:/Ruby192/lib/ruby/1.9.1/net/http.rb:644:in 'block in connect'
    form C:/Ruby192/lib/ruby/1.9.1/timeout.rb:44:in 'timeout'
    form C:/Ruby192/lib/ruby/1.9.1/timeout.rb:87:in 'timeout'
    form C:/Ruby192/lib/ruby/1.9.1/net/http.rb:644:in 'connect'
    form C:/Ruby192/lib/ruby/1.9.1/net/http.rb:637:in 'do_start'
    form C:/Ruby192/lib/ruby/1.9.1/net/http.rb:632:in 'start'
    form C:/Ruby192/lib/ruby/gems/1.9.1/gems/mechanize-1.0.0/lib/mechanize.rb:527:in 'fetch_page'
    form C:/Ruby192/lib/ruby/gems/1.9.1/gems/mechanize-1.0.0/lib/mechanize.rb:591:in 'fetch_page'
    form C:/Ruby192/lib/ruby/gems/1.9.1/gems/mechanize-1.0.0/lib/mechanize.rb:464:in 'post_form'
    form C:/Ruby192/lib/ruby/gems/1.9.1/gems/mechanize-1.0.0/lib/mechanize.rb:370:in 'submit'
    form C:/Ruby192/lib/ruby/gems/1.9.1/gems/mechanize-1.0.0/lib/form.rb:141:in 'submit'

已更新 - 表单提交时出现错误消息 https://i.sstatic.net/Cuo9u.png

表单 https://i.sstatic.net/XlrIm.png

Answer 1

创建config/initializers/requires.rb
与要求“解决替换”
里面