Keys.ARROW_DOWN
时间: 2023-08-05 20:07:37 浏览: 42
Keys.ARROW_DOWN是Selenium WebDriver中的一个键盘按键常量,表示向下箭头键。它可以用于模拟用户在网页上按下向下箭头键。在使用Selenium WebDriver编写自动化测试脚本时,可以使用该常量来模拟用户与浏览器的交互操作。例如,以下代码可以模拟按下向下箭头键:
```
from selenium.webdriver.common.keys import Keys
from selenium.webdriver import Firefox
browser = Firefox()
search_box = browser.find_element_by_name('q')
search_box.send_keys('Selenium')
search_box.send_keys(Keys.ARROW_DOWN)
```
在上述代码中,我们使用Firefox浏览器打开一个网页,并在搜索框输入关键字“Selenium”,最后模拟按下向下箭头键。
相关问题
selenium.webdriver.common.keys
The `selenium.webdriver.common.keys` module provides a set of keyboard keys that can be used to simulate keyboard actions in Selenium tests. This module contains the following classes:
- Keys: This class contains constants for all the keyboard keys that can be used for keyboard actions in Selenium. Some of the commonly used keys are ENTER, TAB, SPACE, SHIFT, CONTROL, ALT, BACKSPACE, DELETE, ARROW_UP, ARROW_DOWN, ARROW_LEFT, and ARROW_RIGHT.
- ActionChains: This class provides methods to perform keyboard actions like pressing a key, releasing a key, typing a string, and performing a sequence of actions in a specific order.
Here's an example of how to use these classes to simulate a keyboard action in Selenium:
```python
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.common.action_chains import ActionChains
# create a webdriver instance and navigate to a webpage
driver = webdriver.Chrome()
driver.get("https://www.google.com")
# find the search box and enter a query
search_box = driver.find_element_by_name("q")
search_box.send_keys("selenium")
# press Enter key to submit the search query
search_box.send_keys(Keys.ENTER)
# perform a sequence of actions - type a string, press TAB key, type another string
action = ActionChains(driver)
action.send_keys("hello").send_keys(Keys.TAB).send_keys("world").perform()
# close the browser window
driver.quit()
```
selenium的键盘操作都有哪些
Selenium的键盘操作包括:
1. send_keys(keys):输入指定的键盘按键;
2. send_keys(Keys.BACK_SPACE):删除一个字符;
3. send_keys(Keys.TAB):键盘Tab键操作;
4. send_keys(Keys.ENTER):键盘回车键操作;
5. send_keys(Keys.CONTROL, 'a'):全选操作;
6. send_keys(Keys.CONTROL, 'c'):复制操作;
7. send_keys(Keys.CONTROL, 'v'):粘贴操作;
8. send_keys(Keys.F1):键盘F1键操作;
9. send_keys(Keys.SPACE):键盘空格键操作;
10. send_keys(Keys.PAGE_DOWN):向下滚动页面;
11. send_keys(Keys.PAGE_UP):向上滚动页面;
12. send_keys(Keys.ARROW_DOWN):向下键操作;
13. send_keys(Keys.ARROW_UP):向上键操作;
14. send_keys(Keys.ARROW_LEFT):向左键操作;
15. send_keys(Keys.ARROW_RIGHT):向右键操作。
以上就是Selenium的键盘操作的主要内容。
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