centos 安装Selenium+Chrome
参照https://cuiqingcai.com/4886.html
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## 安装yum源
[root@spider01 ~]# sudo yum install -y epel-release
## 安装Chrome
[root@spider01 ~]# yum install -y chromium
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去这个地方：https://sites.google.com/a/chromium.org/chromedriver/downloads 下载ChromeDriver驱动放在/usr/bin/目录下：
完成结果如下：
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[root@spider01 ~]# ll /usr/bin/ | grep chrom
-rwxrwxrwx. 1 root root 7500280 11月 29 17:32 chromedriver
lrwxrwxrwx. 1 root root 47 11月 30 09:35 chromium-browser -> /usr/lib64/chromium-browser/chromium-browser.sh
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安装XVFB：
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[root@spider01 ~]# yum install Xvfb -y
[root@spider01 ~]# yum install xorg-x11-fonts* -y
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新建在/usr/bin/ 一个名叫 xvfb-chromium 的文件写入以下内容：
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[root@spider01 ~]# cat /usr/bin/xvfb-chromium
#!/bin/bash
_kill_procs() {
kill -TERM $chromium
wait $chromium
kill -TERM $xvfb
}
# Setup a trap to catch SIGTERM and relay it to child processes
trap _kill_procs SIGTERM
XVFB_WHD=${XVFB_WHD:-1280x720x16}
# Start Xvfb
Xvfb :99 -ac -screen 0 $XVFB_WHD -nolisten tcp &
xvfb=$!
export DISPLAY=:99
chromium --no-sandbox --disable-gpu$@ &
chromium=$!
wait $chromium
wait $xvfb
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更改软连接：
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## 更改Chrome启动的软连接
[root@spider01 ~]# ln -s /usr/lib64/chromium-browser/chromium-browser.sh /usr/bin/chromium
[root@spider01 ~]# rm -rf /usr/bin/chromium-browser
[root@spider01 ~]# ln -s /usr/bin/xvfb-chromium /usr/bin/chromium-browser
[root@spider01 ~]# ln -s /usr/bin/xvfb-chromium /usr/bin/google-chrome
[root@spider01 ~]# ll /usr/bin/ | grep chrom*
-rwxrwxrwx. 1 root root 7500280 11月 29 17:32 chromedriver
lrwxrwxrwx. 1 root root 47 11月 30 09:47 chromium -> /usr/lib64/chromium-browser/chromium-browser.sh
lrwxrwxrwx. 1 root root 22 11月 30 09:48 chromium-browser -> /usr/bin/xvfb-chromium
-rwxr-xr-x. 1 root root 73848 12月 7 2016 chronyc
lrwxrwxrwx. 1 root root 22 11月 30 09:48 google-chrome -> /usr/bin/xvfb-chromium
-rwxrwxrwx. 1 root root 387 11月 29 18:16 xvfb-chromium
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>>> from selenium import webdriver
>>> driver = webdriver.Chrome()
>>> driver.get("http://www.baidu.com")
>>> driver.find_element_by_xpath("./*//input[@id='kw']").send_keys("哎哟卧槽")
>>> driver.find_element_by_xpath("./*//input[@id='su']").click()
>>> driver.page_source
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PS:
报错：location /usr/bin/google-chrome is no longer running
安装google-chrome-stable
wget https://dl.google.com/linux/direct/google-chrome-stable_current_x86_64.rpm
yum -y localinstall google-chrome-stable_current_x86_64.rpm
引入：https://blog.csdn.net/blueheart20/article/details/81566903?utm_source=copy
