通过 Ruby WebDriver 获取 chromes 控制台日志 [英] Get chromes console log via Ruby WebDriver

问题描述

这个问题之前已经用 Java 回答过(获取 chrome 的控制台日志)

This question has been previously answered in Java (Get chrome's console log)

但是，我正在使用 Ruby 绑定，想知道它是否提供了类似的功能?

However, I am using the Ruby bindings and was wondering if that provided similar functionality?

我查看了 Ruby 源代码，但没有看到任何提及或引用 LoggingPreferences.

I have looked at the Ruby source code but cannot see any mention or reference to LoggingPreferences.

顺便说一句，我正在使用 RemoteWebDriver 并传入所需的功能对象.大概我想在该对象中设置日志记录首选项，但我很难看到在哪里.

By the way, I am using RemoteWebDriver and passing in a desired capability object. Presumably I want to set the logging preferences in that object, but I am struggling to see where.

推荐答案

抱歉迟到了.

我最初是通过在Webdriver中添加以下内容来实现的；

I originally achieved it by adding the following to Webdriver;

module Selenium
  module WebDriver
    class Options

      #
      # Returns the available logs for this webDriver instance
      #
      def available_log_types
        @bridge.getAvailableLogTypes
      end

      #
      # Returns the requested log
      #
      # @param type [String] The required log type
      #
      # @return [Array] An array of log entries
      #
      def get_log(type)
          @bridge.getLog(type)
      end

    end
  end
end

当需要"时，这导致支持以下内容；

When "required" this resulted in the following being supported;

driver.manage.get_log(:browser)

但是，selenium ruby​​ gem 的 2.38 版公开了日志记录 API(尽管是实验性的).

However, Version 2.38 of the selenium ruby gem exposes the logging API (although experimental).

http://selenium.googlecode.com/git/rb/CHANGES

https://code.google.com/p/selenium/wiki/Logging

因此，从 2.38 开始，以下内容应该可以在没有上述扩展的情况下工作；

Therefore, from 2.38 onwards the following should work WITHOUT the above extension;

driver.manage.logs.get :browser

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