如何使用Java使用Selenium WebDriver獲取所有跨度值？

Question

我正在嘗試通過以下代碼獲取wd4類的所有span值：

List <WebElement> we = driver.findElements(By.xpath("//ul[@class='lottery']/li/span"));

HTML：

<li data-id="20151105031XJ500wh0001" data-istrace="0" class="evenTr first">
    <span class="wd1">2015-11-05 16:10:58</span>
    <span class="wd5">3D福彩</span>
    <span title="一碼不定膽">一碼不定膽</span>
    <span class="wd2">2015302</span>
    <span class="wd3">元</span>
    <span class="grid-toggle" alt="號碼詳情：">
        <div class="wrapbox">
            <em alt="2">2</em>
        </div>
    </span>
    <span class="wd4">1</span>
    <span>¥2</span>
    <span>¥0</span>
    <span class="wd4">未開獎</span>
    <span alt="開獎號碼："></span>
    <span class="wd3">否</span>
</li>

確實，我嘗試實現的代碼獲得空值。 好心提醒

Answer 1

//頁面元素：

 <StartTag: span> xyz</EndTag: span>

您可以嘗試以下操作：將xpath重新構建為：

 //span[contains(.,'xyz')]//

最終代碼為：

driver.findElement(By.xpath("//span[contains(.,'xyz')]").getText();

Answer 2

嘗試這個：

List<String> spanText= new ArrayList<String>();
List <WebElement> we = driver.findElements(By.xpath("//li[@class='evenTr']/span[@class='wd4']"));
for(WebElement w : we) {
    spanText.add(w.getText());
}