機器人類 - KeyEvent 無法將文檔上傳到 KeyEvent.VK_V 處的 windows 文件夾

Question

我正在使用 selenium 上傳文檔的特定場景。 在多次失敗后，我認為自己要調試代碼。 這是我的代碼和錯誤。

public void uploadFile(String imagePath) {
        StringSelection stringSelection = new StringSelection(imagePath);
        Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
        clipboard.setContents(stringSelection, null);

        Robot robot = null;

        try {
            robot = new Robot();
        } catch (AWTException e) {
            e.printStackTrace();
        }

        robot.delay(250);

        robot.keyPress(KeyEvent.VK_CONTROL);
        robot.keyPress(KeyEvent.VK_V);
        robot.keyRelease(KeyEvent.VK_V);
        robot.keyRelease(KeyEvent.VK_CONTROL);
        robot.keyPress(KeyEvent.VK_ENTER);
        robot.keyRelease(KeyEvent.VK_ENTER);

在調試時，我發現了以下結果。

robot.keyPress(KeyEvent.VK_ENTER);
        robot.keyRelease(KeyEvent.VK_ENTER);

The below happens where the selected path gets printed in the code right next to Vk.Control

  C:\SAF\GIT\TestImage\Tests.docx       robot.keyPress(KeyEvent.VK_CONTROL);

        robot.keyPress(KeyEvent.VK_V);
        robot.keyRelease(KeyEvent.VK_V);
        robot.keyRelease(KeyEvent.VK_CONTROL);

請讓我知道是否有任何解決方法？

Answer 1

保持 window 最大化，

  before robot.delay(250);
  driver.manage().window().maximize();

如果需要在 keyevents 之后添加一點延遲，如下所示

    robot.keyPress(KeyEvent.VK_CONTROL);
    robot.delay(50); // it will slow down keyevent renderence and synchronize.
    robot.keyPress(KeyEvent.VK_V);
    robot.keyRelease(KeyEvent.VK_V);
    robot.keyRelease(KeyEvent.VK_CONTROL);
    robot.keyPress(KeyEvent.VK_ENTER);
    robot.keyRelease(KeyEvent.VK_ENTER);