如何在python中使用selenium的示例

pip install selenium --upgrade
apt-get install chromium-browser
wget http://chromedriver.storage.googleapis.com/2.10/chromedriver_linux`getconf LONG_BIT`.zip
unzip chromedriver_linux32.zip
cp chromedriver /usr/local/share
chmod +x /usr/local/share/chromedriver
ln -s /usr/local/share/chromedriver /usr/local/bin/chromedriver 
ln -s /usr/bin/chromedriver /usr/local/share/chromedriver 

from selenium import webdriver
driver = webdriver.Chrome('/usr/local/bin/chromedriver')
driver.get('http://mail.sina.net');
print(driver.title)

from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument("--disable-extensions")
chrome_options.add_argument('--disable-logging')
chrome_options.add_experimental_option('prefs', {'download.default_directory':
'/tmp'})
chrome_options.binary_location='/usr/bin/chromium-browser'
driver = webdriver.Chrome(chrome_options=chrome_options)

chrome_options = Options()
capabilities={}
capabilities['platform'] = "WINDOWS"
capabilities['version'] = "10"
capabilities.update(chrome_options.to_capabilities())
driver = webdriver.Chrome(desired_capabilities=capabilities)

import selenium.webdriver.chrome.service as service
service = service.Service('/usr/bin/chromedrive')
service.start()
capabilities = { }
driver = webdriver.Remote(service.service_url, capabilities)
driver.get('http://mail.sina.net');
print(driver.title)

./chromedriver
driver = webdriver.Remote('http://127.0.0.1:9515', DesiredCapabilities.CHROME)
driver.get('http://mail.sina.net');

wget http://selenium-release.storage.googleapis.com/2.53/selenium-server-standalone-2.53.0.jar
java -jar selenium-server-standalone-2.53.0.jar

from selenium import webdriver
from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
driver = webdriver.Remote( command_executor='http://127.0.0.1:4444/wd/hub',des
desired_capabilities=DesiredCapabilities.CHROME)
driver.get('http://mail.sina.net');