安裝selenium：

python -m pip install selenium-3.4.3-py2.py3-none-any.whl

下載對應瀏覽器版本的驅動，且在環境變量PATH中指定驅動程序的存放路徑，否則需要指定驅動文件路徑。

代碼舉例：

# selenium登錄操作舉例

import os, time
from selenium import webdriver

# 指定瀏覽器安裝位置
chrome_path = "C:\\Users\\nriet\AppData\Local\Google\Chrome\Application\chrome.exe"
os.environ["webdriver.chrome.bin"] = os.path.abspath(chrome_path)
# 指定瀏覽器驅動路徑
driver_path = "D:\\Program Files\\Python36\\chromedriver.exe"
driver = webdriver.Chrome(executable_path=driver_path)
time.sleep(1)

# 模擬登錄操作
driver.get("http://192.168.20.179:8080/YZWXTQ/login.do")
driver.maximize_window()
driver.find_element_by_id(‘name‘).send_keys(‘username‘)
driver.find_element_by_id(‘password‘).send_keys(‘password‘)
time.sleep(2)
driver.find_element_by_id(‘login-btn‘).click()
time.sleep(3)
driver.quit()

selenium之登陸操作舉例