皮皮王的专栏

准备 　　① node.js 的安装和配置略 　　② Selenium-webdriver 　　　　npm install -save selenium-webdriver 　　③ 驱动 　　　　chromedriver  欢迎大家FQ下载：https://sites.google.com/a/chromium.org/chromedriver/downloads。然后找个环境路径存一下

This issue is because you must be using 64 bit IE driver service. This causes 64 bit IE to be launched while test run. Now 64 bit has this problem of slow send keys because of the issue described here