Java&Selenium自动化测试调用JS实现单击

/*
 * the method of invoking js to do something
 *
 * @author davieyang
 * @create 2018-08-05 1:37
 */
package util;
import org.openqa.selenium.*;
import java.util.Arrays;

public class JavaScriptToDo {
    /**
     *
     * @param driver 浏览器驱动
     * @param xpath xpath定位表达式
     */
    public static void javaScriptClick(WebDriver driver, String xpath) {
        WebElement element = driver.findElement(By.xpath(xpath));
        try{
            if(element.isEnabled() && element.isDisplayed()){
                System.out.println("使用JS进行也面元素单击");
                //执行JS语句arguments[0].click();
                ((JavascriptExecutor) driver).executeScript("arguments[0].click();", element);
            }else {
                System.out.println("页面上元素无法进行单击操作");
            }
        }catch (StaleElementReferenceException e){
            System.out.println("页面元素没有附加在页面中" + Arrays.toString(e.getStackTrace()));
        }catch (NoSuchElementException e){
            System.out.println("在页面中没有找到要操作的元素" + Arrays.toString(e.getStackTrace()));
        }catch (Exception e){
            System.out.println("无法完成单击操作" + Arrays.toString(e.getStackTrace()));
        }
    }
}