今天,当我使用selenium webdrive时,我收到了一个错误.我的平台是mac osx.这是我的异常日志.
ruby-1.9.2-p0 > Selenium::WebDriver.for :firefox
Selenium::WebDriver::Error::WebDriverError: unable to bind to locking port 7054 within 45 seconds
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/selenium-webdriver-0.1.0/lib/selenium/webdriver/firefox/socket_lock.rb:48:in `lock'
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/selenium-webdriver-0.1.0/lib/selenium/webdriver/firefox/socket_lock.rb:29:in `locked'
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/selenium-webdriver-0.1.0/lib/selenium/webdriver/firefox/launcher.rb:32:in `launch'
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/selenium-webdriver-0.1.0/lib/selenium/webdriver/firefox/bridge.rb:21:in `initialize'
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/selenium-webdriver-0.1.0/lib/selenium/webdriver/common/driver.rb:38:in `new'
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/selenium-webdriver-0.1.0/lib/selenium/webdriver/common/driver.rb:38:in `for'
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/selenium-webdriver-0.1.0/lib/selenium/webdriver.rb:51:in `for'
from (irb):8
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.1/lib/rails/commands/console.rb:44:in `start'
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.1/lib/rails/commands/console.rb:8:in `start'
from /Users/Apple/.rvm/gems/ruby-1.9.2-p0/gems/railties-3.0.1/lib/rails/commands.rb:23:in `<top (required)>'
from script/rails:6:in `require'
from script/rails:6:in `<main>'
我不知道为什么会这样.我的firefox路径是默认路径.谢谢您的帮助!!
我想将页面信息导出到Excel,谁能告诉我该怎么做？谢谢!
我想得到这段代码的对象,
<input class="radio"
id="conversation_sub_kind_id_208"
name="conversation[sub_kind_id]"
onclick="set_department_name('department_name208')"
type="radio"
value="208" />
我想使用jQuery Framework来获取对象,就像document.getElementbyTagName("conv...");我应该在这里做什么一样？感谢你并致以真诚的问候!
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Processing ConfigurationsController#emergency_config (for 192.168.1.124 at 2010-05-31 11:45:53) [POST]
Parameters: {"authenticity_token"=>"I3GPKyrjmDRLkMIxFVS/47mgEI4ETO/+YW+R8R5Q2GM=", "tid"=>"1", "emergency"=>{"department"=>["1", "2", "3", "4", "5", "6", "7", "8"]}}
那么,我怎样才能从中得到部门的价值呢？谁能告诉我答案？谢谢!
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