nodejs 18.20.4 juice 库将html中的全局CSS格式, 转化为每个元素内联的CSS格式

执行下面命令,安装nodejs 和 npm

ubuntu@ubuntu22:~$ sudo apt update

ubuntu@ubuntu22:~$ sudo apt install npm # npm 是 Node.js 的包管理工具

ubuntu@ubuntu22:~$ sudo apt install -y curl

ubuntu@ubuntu22:~$ curl -fsSL https://deb.nodesource.com/setup_18.x | sudo -E bash -

ubuntu@ubuntu22:~$ sudo apt install -y nodejs

遇到如下报错

ubuntu@ubuntu22:~$ sudo apt-get install nodejs -y
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
  libc-ares2 libnode72
Use 'sudo apt autoremove' to remove them.
The following NEW packages will be installed:
  nodejs
0 upgraded, 1 newly installed, 0 to remove and 23 not upgraded.
Need to get 0 B/29.6 MB of archives.
After this operation, 187 MB of additional disk space will be used.
Selecting previously unselected package nodejs.
(Reading database ... 192008 files and directories currently installed.)
Preparing to unpack .../nodejs_18.20.4-1nodesource1_amd64.deb ...
Unpacking nodejs (18.20.4-1nodesource1) ...
dpkg: error processing archive /var/cache/apt/archives/nodejs_18.20.4-1nodesource1_amd64.deb (--unpack):
 trying to overwrite '/usr/share/systemtap/tapset/node.stp', which is also in package libnode72:amd64 12.22.9~dfsg-1ubuntu3.6
Errors were encountered while processing:
 /var/cache/apt/archives/nodejs_18.20.4-1nodesource1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

这个错误表明在安装 Node.js 18 时，出现了文件冲突问题，特别是 node.stp 文件被两个不同的包（nodejs 和 libnode72）包含。解决这个问题的办法通常是先卸载冲突的旧版本，再安装新的 Node.js 版本

解决步骤:

ubuntu@ubuntu22:~$ sudo apt-get remove libnode72

ubuntu@ubuntu22:~$ sudo apt autoremove

ubuntu@ubuntu22:~$ sudo apt install -y nodejs

脚本内容如下:

ubuntu@ubuntu22:~$ cat update_html.js

const juice = require('juice');
const fs = require('fs');
const html = fs.readFileSync('file.html', 'utf8');
const inlinedHtml = juice(html);
console.log(inlinedHtml);

执行脚本获得新的html文件:

ubuntu@ubuntu22:~$ nodejs update_html.js > new.html