java - 如何在selenium java中以相反的顺序打印 anchor 标记及其Web元素的值？

Question

我需要从 html 页面检索 anchor 标记和 anchor 标记值，我在 java 中使用 selenium 来检索页面的 html 代码。但我需要以相反的顺序打印 anchor 标记和 anchor 标记值，但不排序。

我的 html 代码如下所示:-

<div id="container">
<a href="www.flipkart.com">"Flipkart"</a>
<a href="www.amazon.com">"Amazon"</a>
<a href="www.ebay.com">"Ebay"</a>
<a href="www.newegg.com">"NewEgg"</a>
</div>

我用来检索这些 anchor 标记的 Java 代码如下所示:-

 List<WebElement> list = driver.findElements(By.xpath("//div[@class='container']//a[@href]"));
            for (WebElement element : list) {
                String link = element.getAttribute("href");
                System.out.println("Link: " + link + ", Title: " + element.getText());

我得到的输出是这样的:-

Link: www.flipkart.com , Title: Flipkart
Link: www.amazon.com , Title: Amazon
Link: www.ebay.com , Title: Ebay
Link: www.newegg.com , Title: NewEgg

但是，我需要的输出如下:-

Link: www.newegg.com , Title: NewEgg
Link: www.ebay.com , Title: Ebay
Link: www.amazon.com , Title: Amazon
Link: www.flipkart.com , Title: Flipkart

Answer 1

您可以使用以下命令来反转列表:

Collections.reverse(list);

所以最终的代码如下所示:

List<WebElement> list = driver.findElements(By.xpath("//div[@class='container']//a[@href]"));
Collections.reverse(list);
for (WebElement element : list) {
    String link = element.getAttribute("href");
    System.out.println("Link: " + link + ", Title: " + element.getText());
}