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无法使用Python中的Selenium Webdriver在Chrome中登录网站

web-scraping selenium-webdriver python

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user28864790 · 技术社区 · 9 月前

我正在使用Python中的Selenium模块登录网站 www.value,researchonline.com. .

我可以点击“使用密码登录”按钮,然后执行代码输入用户名。但是,当我单击“提交”按钮时,它会显示错误“无法处理您的请求。请重试。”。我认为这是由于网站阻止了登录的自动脚本。代码粘贴在下面。

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time
import pandas as pd
import requests
from bs4 import BeautifulSoup

# Set up the Chrome WebDriver
driver = webdriver.Chrome()

url = "https://www.valueresearchonline.com/login/?site-code=VROL&amp;target=%2F&amp;utm_source=home&amp;utm_medium=vro&amp;utm_campaign=desktop-profile-menu/"
driver.get(url)
driver.implicitly_wait(5)

# Click the button 'Login with password' (step 1)
login_button1 = driver.find_element(By.CSS_SELECTOR, "button[data-user='Log in with password']")
login_button1.click()

# Define login credentials
username = '[email protected]'
# Find the username input field and submit button (step 2)
username_field = driver.find_element(By.NAME, 'username')
# Enter the username into the field
username_field.send_keys(username)

login_button2 = driver.find_element(By.CSS_SELECTOR, "button[id='proceed-btn']")
# Submit the username to go to the password page
login_button2.click()

我检查了stackoverflow上的一些相关线程,但它们中的大多数都没有解决方案,或者提出的解决方案对我不起作用。请告知是否有任何解决方法。

谢谢你的帮助。

1 回复 | 直到 9 月前

Explants 9 月前

我无法发表评论,所以我将只使用答案。。。

您可以尝试使用未检测到的Chromedriver吗?它至少会在你打开网站时解决验证码问题。我运行了代码,但我不确定您要查找的输出是什么。如果你能指导我,我可以试着帮助更多的人。这是代码

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import undetected_chromedriver as uc
import time
import pandas as pd
import requests
from bs4 import BeautifulSoup


url = "https://www.valueresearchonline.com/login/?site-code=VROL&amp;target=%2F&amp;utm_source=home&amp;utm_medium=vro&amp;utm_campaign=desktop-profile-menu/"

options = uc.ChromeOptions()
options.headless = False
driver = uc.Chrome(options=options)

driver.get(url)
driver.implicitly_wait(5)

# Click the button 'Login with password' (step 1)
login_button1 = driver.find_element(By.CSS_SELECTOR, "button[data-user='Log in with password']")
login_button1.click()

# Define login credentials
username = '[email protected]'
# Find the username input field and submit button (step 2)
username_field = driver.find_element(By.NAME, 'username')
# Enter the username into the field
username_field.send_keys(username)

login_button2 = driver.find_element(By.CSS_SELECTOR, "button[id='proceed-btn']")
# Submit the username to go to the password page
login_button2.click()