命令行输入:
pip install selenium
进入python3.6下:
import selenium
from selenium import webdriver
driver = webdriver.Chrome()
报错:
FileNotFoundError: [WinError 2] 系统找不到指定的文件。
selenium.common.exceptions.WebDriverException: Message: 'chromedriver' executable needs to be in PATH. Please see https://sites.google.com/a/chromium.org/chromedriver/home
- 这就需要下载ChromeDriver了
- 下载好后解压
- 然后将解压的.exe拷贝到python36的Scripts路径下
- 命令行输入:
chromedriver
输出以下可以了:
Starting ChromeDriver 2.28.455520 (cc17746adff54984afff480136733114c6b3704b) on port 9515
Only local connections are allowed.
然后进入python3.6下:
import selenium
from selenium import webdriver
driver = webdriver.Chrome()
<!--发现弹出一个谷歌页面-->
接着输入:
driver.get('http://www.baidu.com')
打开一个百度页面
ok了........