如何使用selenium从不包含它的子元素的元素中获取Text [英] How to use selenium get Text from an element not including it's sub-element

问题描述

HTML

<div id='one'>
    <button id='two'>i am button</button>
    <button id='three'>i am button</button>
    i am div
</div>

代码

driver.findElement(By.id('one')).getText();

推荐答案

我看到这个问题弹出几次在最后一年或许一年左右，我想尝试写这个功能......所以你走了。它接受父元素并删除每个子元素的textContent，直到剩下的是textNode。我已经在你的HTML上测试了它并且它可以工作。

I've seen this question pop up a few times in the last maybe year or so and I've wanted to try writing this function... so here you go. It takes the parent element and removes each child's textContent until what remains is the textNode. I've tested this on your HTML and it works.

/**
 * Takes a parent element and strips out the textContent of all child elements and returns textNode content only
 * 
 * @param e
 *            the parent element
 * @return the text from the child textNodes
 */
public static String getTextNode(WebElement e)
{
    String text = e.getText().trim();
    List<WebElement> children = e.findElements(By.xpath("./*"));
    for (WebElement child : children)
    {
        text = text.replaceFirst(child.getText(), "").trim();
    }
    return text;
}

你打电话给它

System.out.println(getTextNode(driver.findElement(By.id("one"))));

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