Linux server configuration selenium chromedriver

In summary, there are probably three parts

1. Install the library

2. Adapted version

3. Code settings

The first part of the installation library:

pip install selenium 

The second part is adapted version:

The version of chromedirver and chrome browser should be adapted, otherwise it will report an error

The version control relationship between chromedriver and chrome is

   --------以下为2019年兼容版本对照表-------

ChromeDriver 76.0.3809.12 (2019-06-07)---------Supports Chrome version 76
ChromeDriver 75.0.3770.8 (2019-04-29)---------Supports Chrome version 75
ChromeDriver v74.0.3729.6 (2019-03-14)--------Supports Chrome v74
ChromeDriver v2.46 (2019-02-01)----------Supports Chrome v71-73

   --------以下为2018年兼容版本对照表-------

ChromeDriver v2.45 (2018-12-10)----------Supports Chrome v70-72
ChromeDriver v2.44 (2018-11-19)----------Supports Chrome v69-71
ChromeDriver v2.43 (2018-10-16)----------Supports Chrome v69-71
ChromeDriver v2.42 (2018-09-13)----------Supports Chrome v68-70
ChromeDriver v2.41 (2018-07-27)----------Supports Chrome v67-69
ChromeDriver v2.40 (2018-06-07)----------Supports Chrome v66-68
ChromeDriver v2.39 (2018-05-30)----------Supports Chrome v66-68
ChromeDriver v2.38 (2018-04-17)----------Supports Chrome v65-67
ChromeDriver v2.37 (2018-03-16)----------Supports Chrome v64-66
ChromeDriver v2.36 (2018-03-02)----------Supports Chrome v63-65
ChromeDriver v2.35 (2018-01-10)----------Supports Chrome v62-64

chromedriver download address can go to http://chromedriver.storage.googleapis.com/index.html

The historical version of chrome can go to https://www.chromedownloads.net/chrome64linux-stable/

It doesn't matter if the version is older, as long as it matches.

Install chrome: (After downloading the chrome deb file to the server, execute it in this directory)

sudo dpkg -i google-chrome*.deb

执行sudo dpkg -i google-chrome*.deb后报错的话，
那就执行一下sudo apt-get install -f
再执行sudo dpkg -i google-chrome*.deb即可完美解决

安装后在/usr/bin目录下查看是否有google-chrome文件

 Check the chrome version:

google-chrome --version

 Install chromedriver:

After downloading the corresponding version

unzip chromedriver_linux64.zip
chmod +x chromedriver
sudo mv -f chromedriver /usr/local/share/chromedriver
sudo ln -s /usr/local/share/chromedriver /usr/local/bin/chromedriver
sudo ln -s /usr/local/share/chromedriver /usr/bin/chromedriver

安装后查看/usr/bin目录下是否有chromedriver文件

Check the chromedriver version:

chromedriver -v

 If you find that the version is wrong, chrome can be uninstalled like this:

yum remove google-chrome

 chromedriver can directly delete the directory:

sudo rm -f /usr/bin/chromedriver

the third part

Finally, add the following code to the py file to run: (If you can run without adding it, then I do n’t say)

from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument('--no-sandbox')
chrome_options.add_argument('--disable-dev-shm-usage')
chrome_options.add_argument('--headless')
browser = webdriver.Chrome(chrome_options=chrome_options)

The
"--no-sandbox" parameter is to allow Chrome to run with root privileges. The
"--headless" parameter is to open the graphical interface

 

 

Windows can refer to  https://www.cnblogs.com/heguihui/p/10535526.html