如何通过SeleniumJava使用动态XPath将鼠标悬停在不同的图像上

共有七幅图片。我想做鼠标悬停在每个图像上，并检查是否显示AddToCart按钮。我尝试了以下代码，但它不起作用

参考：

public boolean checkMouseHoveronAllItems（WebDriver驱动程序）
{
字符串xpathOfItems=“//[@id='homefected']/li['+index+']/div/div[1]/div/a[1]/img”；
字符串xpathOfAddToCartButtons=“//div[@class='button-container']/a[@title='Add to cart']”；
布尔res=false；
对于（int index=1；index请尝试一下，并让我知道它是否有效。它对我有效

List<WebElement> elmntimg=driver.findElements(By.xpath("//img[@class='replace-2x img-responsive']"));
            boolean res=false;

            for(int ix=0;ix<elmntimg.size();ix++)
            {
             Actions action=new Actions(driver);
             action.moveToElement(elmntimg.get(ix)).build().perform();
             System.out.println("Item By index"+elmntimg.get(ix).getAttribute("alt"));
             WebElement elecart=driver.findElement(By.xpath("//div[@class='button-container']/a[@title='Add to cart']"));
             if(elecart.isDisplayed())
                 res=true;
                 System.out.println("Element is available");


            }

List elmntimg=driver.findElements（By.xpath（“//img[@class='replace-2x img responsive']）；
布尔res=false；
对于（int ix=0；ix将鼠标悬停在所有七（7）个图像上，并检查是否显示文本为AddToCart的元素。您可以使用以下解决方案：

driver.get("http://automationpractice.com/index.php");
((JavascriptExecutor) driver).executeScript("return arguments[0].scrollIntoView(true);", new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//a[@class='homefeatured']"))));
List<WebElement> myProducts = new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfAllElementsLocatedBy(By.xpath("//ul[@id='homefeatured']//div[@class='product-image-container']/a/img")));
for(WebElement product:myProducts)
{
    new Actions(driver).moveToElement(product).build().perform();

    if(new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//ul[@id='homefeatured']//div[@class='product-image-container']/a/img//following::a[@title='Add to cart']/span"))).isDisplayed())
        System.out.println("AddToCart button is displayed");
    else{
        System.out.println("AddToCart button is not displayed");
    }
}

driver.get（“http://automationpractice.com/index.php");
（（JavascriptExecutor）driver）.executeScript（“返回参数[0].scrollIntoView（true）；”，新WebDriverWait（驱动程序，20）.until（ExpectedConditions.visibilityOfElementLocated（By.xpath（//a[@class='homefeatured']）；
List myProducts=new WebDriverWait（driver，20）.until（ExpectedConditions.visibilityOfAllElementsLocatedBy（By.xpath（//ul[@id='homefected']//div[@class='product-image-container']]/a/img））；
for（WebElement产品：myProducts）
{
新操作（驱动程序）.moveToElement（产品）.build（）.perform（）；
if（new WebDriverWait（driver，20）.until（ExpectedConditions.visibilityOfElementLocated（By.xpath）（//ul[@id='homefected']//div[@class='product-image-container']]/a/img//following:：a[@title='Add to cart']/span”））.isDisplayed（））
System.out.println（“显示AddToCart按钮”）；
否则{
System.out.println（“不显示AddToCart按钮”）；
}
}
这个答案很完美。如果我想对单个元素执行相同的操作，这也可以。
driver.get("http://automationpractice.com/index.php");
((JavascriptExecutor) driver).executeScript("return arguments[0].scrollIntoView(true);", new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//a[@class='homefeatured']"))));
List<WebElement> myProducts = new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfAllElementsLocatedBy(By.xpath("//ul[@id='homefeatured']//div[@class='product-image-container']/a/img")));
for(WebElement product:myProducts)
{
    new Actions(driver).moveToElement(product).build().perform();

    if(new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//ul[@id='homefeatured']//div[@class='product-image-container']/a/img//following::a[@title='Add to cart']/span"))).isDisplayed())
        System.out.println("AddToCart button is displayed");
    else{
        System.out.println("AddToCart button is not displayed");
    }
}