https://ruby-china.org/yaoqq321 en-us <p>求教大佬 刚搭建个 ruby 关键打算写个自动登录网站的脚本 在调用 selenium-webdriver 库时发现报如下错误，找了好久资料不知道问题出在那里，有大神知道的吗？ C:/Ruby25-x64/lib/ruby/2.5.0/net/http.rb:939:in <code>rescue in block in connect': Failed to open TCP connection to 127.0.0.1:5555 (No connection could be made because the target machine actively refused it. - connect(2) for "127.0.0.1" port 5555) (Errno::ECONNREFUSED) from C:/Ruby25-x64/lib/ruby/2.5.0/net/http.rb:936:in</code>block in connect' from C:/Ruby25-x64/lib/ruby/2.5.0/timeout.rb:76:in <code>timeout' from C:/Ruby25-x64/lib/ruby/2.5.0/net/http.rb:935:in</code>connect' from C:/Ruby25-x64/lib/ruby/2.5.0/net/http.rb:920:in <code>do_start' from C:/Ruby25-x64/lib/ruby/2.5.0/net/http.rb:909:in</code>start' from C:/Ruby25-x64/lib/ruby/2.5.0/net/http.rb:1455:in <code>request' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/remote/http/default.rb:121:in</code>response_for' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/remote/http/default.rb:76:in <code>request' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/remote/http/common.rb:62:in</code>call' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/remote/bridge.rb:164:in <code>execute' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/remote/bridge.rb:97:in</code>create_session' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/remote/bridge.rb:53:in <code>handshake' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/ie/driver.rb:46:in</code>initialize' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/common/driver.rb:46:in <code>new' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver/common/driver.rb:46:in</code>for' from C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/selenium-webdriver-3.12.0/lib/selenium/webdriver.rb:86:in <code>for' from C:/Users/Ҧǿǿ/Desktop/code/ruby/require 'selenium-webdriver.rb:17:in</code></p>' [Finished in 4.5s with exit code 1]<p></p> yaoqq321 Thu, 28 Jun 2018 14:32:33 +0800 https://ruby-china.org/topics/37061 https://ruby-china.org/topics/37061