java - Java 中的通用 FindElement 方法

Question

我想知道如何将 C# 中的 Selenium 的这 2 个通用方法转换为 Java 版本，因为我没有任何 Java 的经验:

public static IWebElement WaitAndFindElement(Func<IWebDriver, IWebElement> expectedCondtions, int timeoutInSeconds)
{
    WebDriverWait webDriverWait = new WebDriverWait(driver, TimeSpan.FromSeconds(timeoutInSeconds));
    webDriverWait.IgnoreExceptionTypes(typeof(NoSuchElementException));
    return webDriverWait.Until(expectedCondtions);
}

public static ReadOnlyCollection<IWebElement> WaitAndFindElements(Func<IWebDriver, ReadOnlyCollection<IWebElement>> expectedCondtions, int timeoutInSeconds)
{
    WebDriverWait webDriverWait = new WebDriverWait(driver, TimeSpan.FromSeconds(timeoutInSeconds));
    webDriverWait.IgnoreExceptionTypes(typeof(NoSuchElementException));
    return webDriverWait.Until(expectedCondtions);
}

Answer 1

第一个: //等待元素变得可点击

public static void WaitAndClick(WebElement elementToBeClicked) throws InterruptedException, IOException {
    try {
        WebDriverWait wait = new WebDriverWait(driver, 20);
        WebDriverWait wait1 = new WebDriverWait(driver, 20);

        wait.until(ExpectedConditions.visibilityOf(elementToBeClicked));
        wait1.until(ExpectedConditions.elementToBeClickable(elementToBeClicked));

        elementToBeClicked.click();

    } catch (Exception e)

    {
        Logger_Info("Element not clicked yet. waiting some more for " + elementToBeClicked);

        if (waitCounter < 3) {
            waitCounter++;
            WaitAndClick(elementToBeClicked);
        }
        waitCounter = 0;
    }

第二个:

// Wait for an element to become visible

public static void WaitUntilVisible(WebDriver driver, WebElement elementToBeClicked) throws InterruptedException, IOException {
    try {


        WebDriverWait wait = new WebDriverWait(driver, 20);
        WebDriverWait wait1 = new WebDriverWait(driver, 20);

        wait.until(ExpectedConditions.visibilityOf(elementToBeClicked));
        if (!elementToBeClicked.isDisplayed()) {
            Logger_Info("Element not visible yet. waiting some more for " + elementToBeClicked);
            if (waitCounter < 3) {
                waitCounter++;
                WaitUntilVisible(elementToBeClicked);
            }
            waitCounter = 0;
        }

    } catch (Exception e)

    {
        Logger_Info("Handling exception");
    }
}