Selenium IE保护模式异常

刚开始学Selenium，一直在用firefox做测试，今天在用IE做测试时遇到了点问题，问题现象如下：

org.openqa.selenium.WebDriverException: Unexpected error launching Internet Explorer. Protected Mode settings are not the same for all zones. Enable Protected Mode must be set to the same value (enabled or disabled) for all zones. (WARNING: The server did not provide any stacktrace information)
Command duration or timeout: 137 milliseconds
Build info: version: '2.48.2', revision: '41bccdd', time: '2015-10-09 19:59:12'
System info: host: 'GS-PC', ip: '10.95.13.28', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_79'
Driver info: org.openqa.selenium.ie.InternetExplorerDriver
Command duration or timeout: 400 milliseconds
Build info: version: '2.53.0', revision: '35ae25b', time: '2016-03-15 16:57:40'
System info: host: 'Steve-PC', ip: '10.95.13.12', os.name: 'Windows 7', os.arch: 'x86', os.version: '6.1', java.version: '1.7.0_80'
Driver info: org.openqa.selenium.remote.RemoteWebDriver
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)

大概的意思就是所有区域的保护模式不一致，要么是全部都开启保护，要么是全部都关闭保护才行。

解决办法如下：

DesiredCapabilities ieCapabilities = DesiredCapabilities.internetExplorer();
ieCapabilities.setCapability(InternetExplorerDriver.INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS,true);
WebDriver WebDriver = new InternetExplorerDriver(ieCapabilities);

设置IE的DesiredCapabilities的Capability属性InternetExplorerDriver.INTRODUCE_FLAKINESS_BY_IGNORING_SECURITY_DOMAINS为true就可以了。