使用 Selenium 在 IE 中下载文件

本文介绍了使用 Selenium 在 IE 中下载文件的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

好的，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，会出现一个本机 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

我必须点击保存按钮.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]");

这没有用.所以我决定使用 Robot 类并执行键盘点击 Atl + S，因为这也将使浏览器能够保存文件.那也没有用.

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(); }

我认为网络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.

我是新手，所以我无法理解这个问题.请帮帮我.

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

推荐答案

所以，问题是有时调用 click() 函数时光标会卡住.因此，作为解决方案，我使用 Robot 类移动光标并单击导出按钮，然后使用 Robot 类按 Alt+S，这是在 IE 中保存文件的键盘快捷键.

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(); }

为了获取上面代码片段中的坐标，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);

然后按 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(); }