我正在尝试在Selenium
容器alpine 3.6
上运行(FROM alpine:3.6)
。
我正在容器外壳中尝试的内容:
apk update
apk add python3
pip3 install -U selenium
apk add chromium
apk add chromium-driver
并运行以下python(使用python3):
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
options = Options()
options.add_argument('--headless')
options.add_argument('--no-sandbox')
driver = webdriver.Chrome(chrome_options=options, executable_path=r'usr/bin/chromedriver') # Thrown an exception
并得到以下异常:
selenium.common.exceptions.WebDriverException:消息:未知错误:Chrome无法启动:崩溃(驱动程序信息:chromedriver = 2.27(6ee44a7247c639c0703f291d320bdf05c1531b57),platform = Linux 5.0.0-23-generic x86_64)
selenium=3.141.0
chromium=57.0.2987.133
chromeDriver=2.27
我该如何解决?
这是我让硒与alpine3.9和firefox一起使用的方法,希望对您有所帮助
花了我很长时间找出理想的版本
geckodriver必须是0.21.0版本
FROM python:alpine3.9
RUN apk update
RUN apk add firefox-esr
RUN apk add xvfb
RUN pip install -r requirements.txt
selenium==3.11
pyvirtualdisplay==0.2.1
from selenium.webdriver.firefox.options import Options
from pyvirtualdisplay import Display
display = Display(visible=0, size=(800, 600))
display.start()
driver = webdriver.Firefox()
通过以下步骤解决(使用alpine3.6):
更新存储库:
echo "http://dl-cdn.alpinelinux.org/alpine/edge/community" > /etc/apk/repositories
echo "http://dl-cdn.alpinelinux.org/alpine/edge/main" >> /etc/apk/repositories
Apk更新:
apk update
安装铬和铬驱动程序:
apk add chromium
apk add chromium-chromedriver
安装python3,硒:
apk add python3
pip3 install -U selenium
并且以下python
代码对我有用:
from selenium import webdriver
from selenium.webdriver.chrome.options import Options
chrome_options = Options()
chrome_options.add_argument("--no-sandbox")
chrome_options.add_argument("--headless")
driver = webdriver.Chrome(options=chrome_options)
driver.get('http://example.com')