Selenium 4自动化登录测试无法运行，请求技术协助

1. 修复ChromeDriver初始化问题 #

Selenium 4 推荐用 webdriver-manager 自动管理驱动，避免版本不匹配或路径错误。先安装依赖：

pip install webdriver-manager

修改初始化代码：

from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager

driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()))

2. 修复登录按钮定位错误 #

By.CLASS_NAME 不支持多个空格分隔的类名，改用 By.CSS_SELECTOR 定位：

driver.find_element(By.CSS_SELECTOR, "button.oxd-button.oxd-button--medium.oxd-button--main.orangehrm-login-button").click()

或者简化为：

driver.find_element(By.CSS_SELECTOR, "button.orangehrm-login-button").click()

3. 添加显式等待，避免元素未加载完成 #

页面渲染延迟会导致直接查找元素失败，添加显式等待确保元素可交互：

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

# 等待用户名输入框出现并输入
WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.NAME, "username"))).send_keys("Admin")
# 等待密码输入框出现并输入
WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.NAME, "password"))).send_keys("admin123")
# 等待登录按钮可点击后点击
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "button.orangehrm-login-button"))).click()

4. 修复变量名拼写错误 #

代码中 expected_age_title 是拼写错误，改为：

expected_page_title = "OrangeHRM"
if captured_page_title == expected_page_title:

5. 优化浏览器关闭逻辑 #

用 driver.quit() 替代 driver.close()，确保彻底关闭浏览器进程：

driver.quit()

完整修正后的代码 #

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.chrome.service import Service
from webdriver_manager.chrome import ChromeDriverManager
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

# 初始化Chrome驱动
driver = webdriver.Chrome(service=Service(ChromeDriverManager().install()))
driver.get("https://opensource-demo.orangehrmlive.com/")

# 等待并输入用户名
WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.NAME, "username"))).send_keys("Admin")
# 等待并输入密码
WebDriverWait(driver, 10).until(EC.presence_of_element_located((By.NAME, "password"))).send_keys("admin123")
# 等待并点击登录按钮
WebDriverWait(driver, 10).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "button.orangehrm-login-button"))).click()

# 验证页面标题
captured_page_title = driver.title
expected_page_title = "OrangeHRM"

if captured_page_title == expected_page_title:
    print("Test PASSED!")
else:
    print("Test FAILED!")

# 关闭浏览器
driver.quit()

内容的提问来源于stack exchange，提问作者Prashant Mishra