如何使用selenium和java处理windows base文件下载弹出窗口和保存文件？

上面是我的代码自动下载文件而不显示windows弹出窗口，但它不工作。

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我从各种网站和网站上给出的答案中获取了参考资料。我是selenium的新手。

如果你的代码都是这样，我不明白你希望它怎么下载任何东西。尝试使用

Robot（）

而不是强制禁用windows。下面是我的代码示例：

public static FirefoxProfile FirefoxDriverProfile() throws Exception {
    FirefoxProfile profile = new FirefoxProfile();
    profile.setPreference("browser.download.folderList", 2);
    profile.setPreference("browser.download.manager.showWhenStarting",false);
    profile.setPreference("browser.download.dir",Constant.downloadPath);
    profile.setPreference("browser.helperApps.neverAsk.openFile",
               "text/csv;application/vnd.openxmlformats-officedocument.wordprocessingml.document");
    profile.setPreference("browser.helperApps.neverAsk.saveToDisk",
               "text/csv;application/vnd.openxmlformats-officedocument.wordprocessingml.document");
    profile.setPreference("browser.helperApps.alwaysAsk.force", false);
    profile.setPreference("browser.download.manager.alertOnEXEOpen", false);
    profile.setPreference("browser.download.manager.focusWhenStarting", false);
    profile.setPreference("browser.download.manager.useWindow", false);
    profile.setPreference("browser.download.manager.showAlertOnComplete",false);
    profile.setPreference("browser.download.manager.closeWhenDone", false);
    profile.setPreference("pdfjs.disabled", true);

    return profile;
}

@Test
public static synchronized WebDriver getDriverInstance(String browser) throws Exception{
    // If the browser is Firefox, then do this
    if (Constant.BROWSER_FIREFOX.equalsIgnoreCase(browser)) {

        fd = new FirefoxDriver(FirefoxDriverProfile());
        fd.manage().window().maximize();
        fd.manage().timeouts().implicitlyWait(50, TimeUnit.SECONDS);

    }
}

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您可以在打开下载窗口对话框后使用此方法。

什么不起作用？修复了缩进

public static void copyPaste (String content) throws AWTException {
    //store the path (that you passing as 'content' String) to the saving folder in RAM
    StringSelection selection = new StringSelection(content);
    Clipboard clipboard = Toolkit.getDefaultToolkit().getSystemClipboard();
    clipboard.setContents(selection, selection);

    //Initialize Robot()
    Robot robot = new Robot();

    //wait some time for save dialog to open
    robot.delay(3000);

    //imitate user's action - paste what you stored in RAM previously
    robot.keyPress(KeyEvent.VK_CONTROL);
    robot.keyPress(KeyEvent.VK_V);
    robot.keyRelease(KeyEvent.VK_V);
    robot.keyRelease(KeyEvent.VK_CONTROL);

    //submit this and download should start
    robot.keyPress(KeyEvent.VK_ENTER);
    robot.keyRelease(KeyEvent.VK_ENTER);
}