在Linux中使用selenium

落日映苍穹つ 2022-09-15 14:57 176阅读 0赞

# **阅读目录** #

1.  [安装chrome][chrome]
2.  [安装依赖库][Link 1]
3.  [安装 chromedriver][chromedriver]
4.  [代码测试][Link 2]

### 安装chrome ###

yum install https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm

### 安装依赖库 ###

安装必要的库
    yum install mesa-libOSMesa-devel gnu-free-sans-fonts wqy-zenhei-font

### 安装 chromedriver ###

wget http://npm.taobao.org/mirrors/chromedriver/2.41/chromedriver_linux64.zip
    #将下载的文件解压
    unzip chromedriver_linux64.zip
    mv chromedriver /usr/bin/
    #给予执行权限
    chmod +x /usr/bin/chromedriver

### 代码测试 ###

from selenium.webdriver.chrome.options import Options
    from selenium import webdriver
    from time import sleep
    chrome_options = Options()
    """
    “–no-sandbox”参数是让Chrome在root权限下跑
    “–headless”参数是不用打开图形界面
    """
    chrome_options.add_argument('--no-sandbox')
    chrome_options.add_argument('--disable-dev-shm-usage')
    chrome_options.add_argument('--headless')
    chrome_options.add_argument('blink-settings=imagesEnabled=false')
    chrome_options.add_argument('--disable-gpu')
    browser = webdriver.Chrome(chrome_options=chrome_options)
    browser.get('https://www.taobao.com/')
    sleep(2)
    page_text = browser.page_source
    print(page_text[0:100])

![f329ab8265027841169c6d43ac7ad154.png][]

[chrome]: https://www.cnblogs.com/xiao-apple36/p/12688772.html#_label0
[Link 1]: https://www.cnblogs.com/xiao-apple36/p/12688772.html#_label1
[chromedriver]: https://www.cnblogs.com/xiao-apple36/p/12688772.html#_label2
[Link 2]: https://www.cnblogs.com/xiao-apple36/p/12688772.html#_label3
[f329ab8265027841169c6d43ac7ad154.png]: /images/20220828/1e5e014525684b5a99b95252451e9845.png