java - 从下到上迭代元素列表的最佳方法是什么？

Question

for (int i = listofdisplayedDates.size(); i >= 1; i--)
{
    WebElement Test = wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//div[@id='session']//div[@class='hrlis'][+i+]")));
}

Answer 1

尝试以下代码。希望这会有所帮助。

WebDriverWait wait = new WebDriverWait(driver, 30);
List<WebElement> listofdisplayedDates =wait.until(ExpectedConditions.visibilityOfAllElementsLocatedBy(By.xpath("//div[@id='session']//div[@class='hrlis']")));
for (int i =listofdisplayedDates.size()-1; i>=0; i--) {
        WebElement Test =listofdisplayedDates.get(i);
    }