问在IE中运行selenium如何不显示浏览器窗口？

EN

WebDriver driver=new HtmlUnitDriver();
driver.get("http://google.com"); 

System.setProperty("phantomjs.binary.path", "E:\\phantomjs-2.1.1-windows\\phantomjs.exe");  
WebDriver driver = new PhantomJSDriver();   
driver.get("http://google.com");  

System.setProperty("webdriver.chrome.driver","E:/software and tools/chromedriver_win32/chromedriver.exe");
ChromeOptions chromeOptions = new ChromeOptions();
chromeOptions.addArguments("headless");
driver.get("http://google.com");