在python中使用selenium填写用户名和密码

Fill username and password using selenium in python

提问by 2964502

How can I auto fill the username and password over the link below:

如何通过以下链接自动填写用户名和密码：

from selenium import webdriver
from selenium.webdriver.common.keys import Keys

chromedriver = 'C:\chromedriver.exe'
browser = webdriver.Chrome(chromedriver)
browser.get('http://www.example.com')

After that I really do not know:

之后我真的不知道：

username = Select(browser.find_element_by_name('Username'))
password = Select(browser.find_element_by_name('Password'))
username.select_by_visible_text("text")
password.select_by_visible_text("text")

采纳答案by xbello

driver = webdriver.Firefox(...)  # Or Chrome(), or Ie(), or Opera()

username = driver.find_element_by_id("username")
password = driver.find_element_by_id("password")

username.send_keys("YourUsername")
password.send_keys("Pa55worD")

driver.find_element_by_name("submit").click()

Notes to your code:

代码注释：

• find_element_by_name('Username'): Usernamecapitalized doesn't match anything.
• Select()is used to act on a Select Element (https://developer.mozilla.org/en-US/docs/Web/HTML/Element/select)

• find_element_by_name('Username'):Username大写不匹配任何内容。
• Select()用于对 Select 元素进行操作 ( https://developer.mozilla.org/en-US/docs/Web/HTML/Element/select)

回答by falsetru

Use WebElement.send_keysmethod to simulate key typing.

使用WebElement.send_keys方法来模拟按键输入。

namein the code (Username, Password) does not match actual nameof the elements (username, password).

name代码中的 ( Username, Password) 与实际name的元素 ( username, password)不匹配。

---

---

username = browser.find_element_by_name('username')
username.send_keys('user1')

password = browser.find_element_by_name('password')
password.send_keys('secret')

form = browser.find_element_by_id('loginForm')
form.submit()

# OR  browser.find_element_by_id('submit').click()

回答by Anant Singh

user = driver.find_element_by_name("username")
password = driver.find_element_by_name("password")
user.clear()
user.send_keys("your_user_name")
password.clear()
password.send_keys("your_password")
driver.find_element_by_name("submit").click()

Note:

笔记：

• we useuser.clear()in order to clear the input field.
• for locating submit button you can use any other method based on the page source code. for info see locating elements

• 我们使用user.clear()以清除输入字段。
• 为了定位提交按钮，您可以使用基于页面源代码的任何其他方法。有关信息，请参阅定位元素

回答by Rithin Chalumuri

In some cases when the element is not interactable, sendKeys()doesn't work and you're likely to encounter an ElementNotInteractableException.

在某些情况下，当元素不可交互、sendKeys()不起作用并且您可能会遇到ElementNotInteractableException.

In such cases, you can opt to execute javascript that sets the values and then can post back.

在这种情况下，您可以选择执行设置值的 javascript，然后可以回发。

Example:

例子：

url = 'https://www.your_url.com/'

driver = Chrome(executable_path="./chromedriver")
driver.get(url)

username = 'your_username'
password = 'your_password'

#Setting the value of email input field
driver.execute_script(f'var element = document.getElementById("email"); element.value = "{username}";')

#Setting the value of password input field
driver.execute_script(f'var element = document.getElementById("password"); element.value = "{password}";')

#Submitting the form or click the login button also
driver.execute_script(f'document.getElementsByClassName("login_form")[0].submit();')

print(driver.page_source)

Reference:

参考：

https://www.quora.com/How-do-I-resolve-the-ElementNotInteractableException-in-Selenium-WebDriver

https://www.quora.com/How-do-I-resolve-the-ElementNotInteractableException-in-Selenium-WebDriver

回答by Plabon Dutta

from selenium import webdriver
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import Select
from selenium.webdriver.support.ui import WebDriverWait

# If you want to open Chrome
driver = webdriver.Chrome()
# If you want to open Firefox
driver = webdriver.Firefox()

username = driver.find_element_by_id("username")
password = driver.find_element_by_id("password")
username.send_keys("YourUsername")
password.send_keys("YourPassword")
driver.find_element_by_id("submit_btn").click()