selenium webdriver 操作RadioButton

    @Test
    public void testRadio() {
        WebDriver driver = ExplorerBase.IESetting();
        try {
            Thread.sleep(500);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        driver.manage().window().maximize();
        driver.get("");
        WebElement element = driver.findElement(By.id("sex_1"));
        element.click();
        System.out.println(element.isSelected());
        if (element.isSelected()) {
            System.out.println(1);
            System.out.println(element.getAttribute("value"));
            element = driver.findElement(By.id("sex_2"));
            element.click();
        }
        /*
         * 选择某个单选项： bookMode.click(); 
         * 清空某个单选项： bookMode.clear();
         * 判断某个单选项是否已经被选择：bookMode.isSelected();
         */
    }