如何使用Selenium WebDriver处理“使用Google登录”弹出窗口

Question

所以我有一段代码可以在fblogin弹出窗口上工作，但是同一段代码不能在googlelogin弹出窗口上工作。 我不知道为什么。 网站= https://accounts.trivago.com/login#

Fb注册代码：

  driver.findElement(By.xpath(".//*[@id='authentication-login']/div/section[1]/div[3]/div/button[1]")).click();
  String parentWindow = driver.getWindowHandle();     
  System.out.println("Parent Window ID is : " + parentWindow);

  Set<String> allWindow = driver.getWindowHandles();

  int count = allWindow.size();
  System.out.println("Total Window : " + count);

  for(String child:allWindow)
  {
      if(!parentWindow.equalsIgnoreCase(child))
      {
          driver.switchTo().window(child);
          driver.manage().window().maximize();
          driver.findElement(By.id("email")).sendKeys("");
          driver.findElement(By.id("pass")).sendKeys("");
          driver.findElement(By.id("u_0_0")).click();
          Thread.sleep(7000);
      }
  }
  driver.switchTo().window(parentWindow);     

Google登录：

  driver.findElement(By.xpath(".//*[@id='authentication-login']/div/section[1]/div[3]/div/button[2]")).click();
  String parentWindow = driver.getWindowHandle();     
  System.out.println("Parent Window ID is : " + parentWindow);

  Set<String> allWindow = driver.getWindowHandles();

  int count = allWindow.size();
  System.out.println("Total Window : " + count);

  for(String child:allWindow)
  {
      if(!parentWindow.equalsIgnoreCase(child))
      { 
          driver.switchTo().window(child);
          driver.manage().window().maximize();
          Thread.sleep(7000);
      }
  }
  driver.switchTo().window(parentWindow);

Answer 1

您的代码正确无误，只需在点击“使用Google登录”按钮后添加等待即可。

您也可以使用以下代码

    public void LoginGoogle() throws InterruptedException
    {
    driver.get("https://accounts.trivago.com/login#");
    driver.findElement(By.xpath(".//*[@id='authentication-login']/div/section[1]/div[3]/div/button[2]")).click();   

    Thread.sleep(5000);

    String parentWindow = driver.getWindowHandle();     
    System.out.println("Parent Window ID is : " + parentWindow);
    for(String winHandle : driver.getWindowHandles())
    {
        driver.switchTo().window(winHandle);
        System.out.println(driver.getTitle());
        driver.manage().window().maximize();
    }
     WAIT.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//input[@id='identifierId']")));
     driver.findElement(By.xpath("//input[@id='identifierId']")).sendKeys(emailid);
//Continue 

Answer 2

当您访问网站https://accounts.trivago.com/login#您必须借助“ 定位器策略” ，该策略可以唯一地标识按钮“ 登录到Google”，然后在其上调用click()方法并最终在切换之前引入WebDriverWait到Gmail登录框 。 您可以使用以下代码块：

代码块：

    System.setProperty("webdriver.gecko.driver", "C:\\path\\to\\geckodriver.exe");
    WebDriver driver = new FirefoxDriver();
    driver.get("https://accounts.trivago.com/login#");
    String parentWindow = driver.getWindowHandle();     
    System.out.println("Parent Window ID is : " + parentWindow);
    driver.findElement(By.xpath("//button[@class='btn social-login__btn social-login__btn--google btn--reset block js_tlgGoogleSignin']//span[@class='btn__text']")).click();
    WebDriverWait wait = new WebDriverWait(driver,5);
    wait.until(ExpectedConditions.numberOfWindowsToBe(2));
    Set<String> s1 = driver.getWindowHandles();
    Iterator<String> i1 = s1.iterator();
    while(i1.hasNext())
    {
        String next_tab = i1.next();
        if (!parentWindow.equalsIgnoreCase(next_tab))
        {
        driver.switchTo().window(next_tab);
        System.out.println("Working on Google Login Box");
        WebDriverWait wait2 = new WebDriverWait(driver, 20);
        wait2.until(ExpectedConditions.elementToBeClickable(By.xpath("//input[@id='identifierId']"))).sendKeys("Divya Master");
        }
    }

控制台输出：

Parent Window ID is : 4294967297
Working on Google Login Box

快照：