java - 使用selenium和java获取div的总数

Question

下面是 HTML 页面

<div class="box">
            <div class="box3 disbox"></div>

            <div class="box3 top"><input type="hidden" value="38206" name="jdh0"> 
                <div class="box3-1 bg1">1</div>
                <div class="clear"></div>
            </div>

            <div class="box3 top"><input type="hidden" value="38215" name="jdh1"> 
                <div class="box3-1 bg1">2</div>
                <div class="clear"></div>
            </div>

            <div class="box3 top"><input type="hidden" value="38214" name="jdh2"> 
                <div class="box3-1 bg1">3</div>
                <div class="clear"></div>
            </div>

            <div class="box3 top"><input type="hidden" value="38216" name="jdh3"> 
                <div class="box3-1 bg1">4</div>
                <div class="clear"></div>
            </div>
        </div>

我想要div计数的总数等于<div class="box3 top">来自<div class="box">

我尝试使用下面的代码，但它对所有 div 进行计数，而与类无关，请让我知道如何根据类名称对 div 进行计数？

WebElement resultGrid = driver.findElement(By.xpath("/html/body/div[4]/div/div/div[1]/div[4]"))
            List<WebElement>totalRow = resultGrid.findElements(By.tagName("div"))

Answer 1

统计并打印 <div class="box3 top"> 的总数<div class="box">内您可以使用以下任一 Locator Strategies :

• css选择器:

  System.out.println(new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfAllElementsLocatedBy(By.cssSelector("div.box div.box3.top"))).size());
  

• xpath:

  System.out.println(new WebDriverWait(driver, 20).until(ExpectedConditions.visibilityOfAllElementsLocatedBy(By.xpath("//div[@class='box']//div[@class='box3 top']"))).size());