用JAVA处理打开的文件对话框

select file dialog box 我无法通过Selenium选择文件。

ChromeOptions options = new ChromeOptions();
options.addArguments("--disable-notifications");

WebDriver driver = new ChromeDriver(options);
driver.get("https://xyz.abc.pqr");

try 
{
    WebDriverWait wait = new WebDriverWait(driver, 60);
    wait.until(ExpectedConditions.visibilityOfElementLocated(By.id("element_id_1")));

    System.out.println("Loaded and in....");

    WebElement AttachMenu = driver.findElement(By.className("Class_1"));
    AttachMenu.click();
    System.out.println("Clicked Attach menu....");

    // <input type="file" accept="image/*,video/*" multiple="" style="display: none;">

    // As you can see above input element is not having any id or class

    // How do i sendkeys to above input element that has opened dialog

    // this is the question...

}
catch (TimeoutException e)
{
    System.out.println("Element not found...");
}

// driver.quit();

它不是上传,它只是选择文件;我会点击上传按钮之后…