您可以按如下方式设置驱动程序功能：

There is a driver capability you can set as follows:

DesiredCapabilities capabilities = DesiredCapabilities.internetExplorer();
capabilities.setCapability(InternetExplorerDriver.IE_ENSURE_CLEAN_SESSION, true);

它适用于IE11。

资料来源：
http：//selenium.googlecode .com / git / docs / api / java / org / openqa / selenium / ie / InternetExplorerDriver.html