pip install selenium

from selenium import webdriver

# 創(chuàng)建瀏覽器驅(qū)動(dòng)實(shí)例
driver = webdriver.Chrome()

# 訪問網(wǎng)頁(yè)
driver.get("https://www.example.com")

# 關(guān)閉瀏覽器
driver.quit()

from selenium import webdriver
from selenium.webdriver.common.by import By

# 創(chuàng)建瀏覽器驅(qū)動(dòng)實(shí)例
driver = webdriver.Chrome()

# 訪問網(wǎng)頁(yè)
driver.get("https://www.example.com")

# 查找元素
element = driver.find_element(By.NAME, "q")

# 輸入文本
element.send_keys("Selenium")

# 提交表單
element.submit()

# 關(guān)閉瀏覽器
driver.quit()

from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC

driver = webdriver.Chrome()
driver.get("https://www.example.com")

# 顯式等待
try:
    element = WebDriverWait(driver, 10).until(
        EC.presence_of_element_located((By.NAME, "q"))
    )
    element.send_keys("Selenium")
    element.submit()
finally:
    driver.quit()

driver = webdriver.Chrome()
driver.implicitly_wait(10)  # 隱式等待，最多等10秒
driver.get("https://www.example.com")

element = driver.find_element(By.NAME, "q")
element.send_keys("Selenium")
element.submit()

driver.quit()

from selenium.webdriver.common.alert import Alert

driver = webdriver.Chrome()
driver.get("https://www.example.com")

# 假設(shè)點(diǎn)擊某個(gè)按鈕會(huì)彈出一個(gè) alert
button = driver.find_element(By.ID, "alertButton")
button.click()

# 切換到 alert 并接受
alert = Alert(driver)
alert.accept()

driver.quit()

driver = webdriver.Chrome()
driver.get("https://www.example.com")

# 打開一個(gè)新窗口
driver.execute_script("window.open('https://www.google.com');")

# 獲取所有窗口句柄
handles = driver.window_handles

# 切換到新窗口
driver.switch_to.window(handles[1])
print(driver.title)

# 切換回原來(lái)的窗口
driver.switch_to.window(handles[0])
print(driver.title)

driver.quit()

import unittest
from selenium import webdriver
from selenium.webdriver.common.by import By

class GoogleSearchTest(unittest.TestCase):

    def setUp(self):
        self.driver = webdriver.Chrome()

    def test_search_in_google(self):
        driver = self.driver
        driver.get("https://www.google.com")
        self.assertIn("Google", driver.title)
        elem = driver.find_element(By.NAME, "q")
        elem.send_keys("Selenium")
        elem.submit()
        self.assertIn("Selenium", driver.page_source)

    def tearDown(self):
        self.driver.quit()

if __name__ == "__main__":
    unittest.main()