使用Selenium在IE中下载文件 [英] Download a file in IE using Selenium

问题描述

好，所以我正在尝试使用Selenium导出文件.我的浏览器是IE.当我单击导出按钮时，将出现一个本机Windows对话框.

OK, so I am trying to export a file using Selenium. My browser is IE. When I click on the export button a native windows dialogue box comes up.

弹出窗口的图像

我必须单击保存"按钮.为此，我尝试使用AutoIT，但它不起作用.

I have to click on the Save button. For this I tried using AutoIT but its not working.

    exportbutton.click();

    Thread.sleep(2000);

    driver.switchTo().activeElement();

    AutoItX x = new AutoItX();
    x.winActivate("window name");
    x.winWaitActive("window name");

    x.controlClick("window name", "", "[CLASS:Button; INSTANCE:2]");

这不起作用.因此，我决定使用Robot类并执行键盘单击Atl + S，因为这还将使浏览器能够保存文件.那也不起作用.

This did not work. So I decided to use Robot class and perform the keyboard clicks Atl + S, as this will also enable the browser to Save the file. That did not work either.

   try
    {
        Robot robot = new Robot();
         robot.setAutoDelay(250);
         robot.keyPress(KeyEvent.VK_ALT);
         Thread.sleep(1000);
         robot.keyPress(KeyEvent.VK_S);
         robot.keyRelease(KeyEvent.VK_ALT);
         robot.keyRelease(KeyEvent.VK_S);
    }
    catch (AWTException e)
    {
        e.printStackTrace();
    }

我认为Web驱动程序存在一些问题，因为我尝试在exportbutton.click()之后打印一行，但也没有打印出来.

There is some problem with the web driver I suppose because I tried printing a line after exportbutton.click() and it did not get printed either.

我是新来的，所以我不明白问题所在.请帮帮我.

I am new so I can't understand the problem. Please help me out.

推荐答案

因此，问题在于，当您调用click()函数时，游标有时会卡住.因此，作为解决方案，我使用了Robot类来移动光标并单击导出按钮，然后使用Robot类来按Alt + S，这是将快捷键保存在IE中的键盘快捷键.

So, the problem was that the cursor gets stuck sometimes when you call the click() function. So as a solution I used the Robot class to move my cursor and click on the export button and then I used Robot class to press Alt+S, which is a keyboard shortcut to save a file in IE.

点击我使用的按钮

try
{
    Robot robot = new Robot();
    Thread.sleep(2000);
    robot.mouseMove(coordinates.getX()+100,coordinates.getY()-400); 
    Thread.sleep(2000);
    robot.mousePress( InputEvent.BUTTON1_DOWN_MASK);
    robot.mouseRelease(InputEvent.BUTTON1_DOWN_MASK);
}
catch (AWTException e)
{
    e.printStackTrace();
}

要获取上述代码段中的坐标，我使用了以下行

To get the coordinates in the above snippet I used the following line

Point coordinates = driver.findElement(By.id("id")).getLocation();
System.out.println("Co-ordinates"+coordinates); 

要按下Alt + S，我使用了以下代码

And to press Alt+S I used the following code

try
{
     Robot robot = new Robot();
     robot.setAutoDelay(250);
     robot.keyPress(KeyEvent.VK_ALT);
     Thread.sleep(1000);
     robot.keyPress(KeyEvent.VK_S);
     robot.keyRelease(KeyEvent.VK_ALT);
     robot.keyRelease(KeyEvent.VK_S);
}
catch (AWTException e)
{
    e.printStackTrace();
}

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