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，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(); }