问如何将控制转移到Selenium WebDriver中的新选项卡

EN

new Actions(driver).sendKeys(driver.findElement(By.tagName("html")), Keys.CONTROL).sendKeys(driver.findElement(By.tagName("html")),Keys.NUMPAD2).build().perform();

Robot robot = new Robot();
robot.keyPress(KeyEvent.VK_CONTROL);
robot.keyPress(KeyEvent.VK_W);
robot.keyRelease(KeyEvent.VK_W);
robot.keyRelease(KeyEvent.VK_CONTROL);

new Actions(driver).sendKeys(driver.findElement(By.tagName("html")), Keys.CONTROL).sendKeys(driver.findElement(By.tagName("html")),Keys.NUMPAD1).build().perform();

//declare selectLinkOpeninNewTab above the main method 
static String selectLinkOpeninNewTab = Keys.chord(Keys.CONTROL,Keys.RETURN);

// to open your seession in new tab
driver.findElement(By.id("")).sendKeys(selectLinkOpeninNewTab);
driver.manage().timeouts().pageLoadTimeout(30, TimeUnit.SECONDS);

// to perform actions
driver.switchTo().activeElement().sendKeys(Keys.CONTROL,Keys.NUMPAD2);   

// for example thease are your actions
driver.findElement(By.id("")).click();
driver.findElement(By.id("")).clicl();

// to close new tab and back to current tab
driver.findElement(By.tagName("body")).sendKeys(Keys.CONTROL+"w");