java - 自动关闭窗口并切换回 Selenium 中的父窗口

Question

基本 我正在使用带 POM 的 maven，在第二个窗口中执行操作并单击发送窗口自动关闭后，我无法将焦点切换回父窗口，之后我的 Firefox 驱动程序不起作用。

**我使用了下面提到的三个选项，但它们不起作用**

    public void switchWindow() {
        String handle = driver.getWindowHandle();
        Set<String> set = driver.getWindowHandles();
        set.remove(handle);
        if (set.size() >= 1) {
          driver.switchTo().window((String) set.toArray()[0]);
        }


  public WebDriver switchWindowByTitle(String title)
  {
      WebDriver popup = null;
      Set<String> windowIterator = driver.getWindowHandles();
      System.err.println("No of windows :  " + windowIterator.size());
      for (String s : windowIterator) {
          String windowHandle = s;
          popup = driver.switchTo().window(windowHandle);
          System.out.println("Window Title : " + popup.getTitle());
          System.out.println("Window Url : " + popup.getCurrentUrl());
          if (popup.getTitle().equals(title) ){
              System.out.println("Selected Window Title : " + popup.getTitle());
              return popup;
          }

      }
      System.out.println("Window Title :" + popup.getTitle());
      System.out.println();
      return popup;


 public WebDriver switchWindowByTitle(String title)
  {

 String currentWindow = driver.getWindowHandle();
    List<String> availableWindows = new ArrayList<String>(driver.getWindowHandles());

    for(String w : availableWindows)
    {
      if (w != currentWindow)
      {
        driver.switchTo().window(w);
        if (driver.getTitle().equalsIgnoreCase(title))
          return true;
        else
        {
          driver.switchTo().window(currentWindow);
        }
      }
    }
    return false;
  }

Answer 1

您需要在打开新窗口之前获取父窗口句柄，并在完成新窗口后切换回父窗口句柄。

// before opening the new window
String parentWindow = driver.getWindowHandle();

// after the new window was closed
driver.switchTo().window(parentWindow);