原因是该脚本默认的CDN被MathJax官方弃用,原文:
There are many free CDN services that provide copies of MathJax. Most
of them require you to specify a particular version of MathJax to
load, but some provide “rolling releases”, i.e., links that update to
the latest available version upon release (note that we also provide a
means of obtaining the latest version automatically, described below).
里面并未含有默认的CDN:https://cdnjs.cloudflare.com/ajax/libs/mathjax/3.2.0/es5/tex-svg.min.js
===========解决方法==========
方法一:(需要有较好的网络环境)
切换到官网推荐的CDN下载:https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-svg.min.js
只需要进入到脚本编辑页面,在右侧的变量中找到CDN变量,双击修改默认值为以上链接即可。
方法二:手动下载文件
蓝奏云网盘分流:https://wwsa.lanzouj.com/isgho1ecmn4h
下载完毕后直接丢入本地默认下载路径 Downloads 即可。
如果你的系统修改了账户数据存放位置,比如改到了D:/UserData/Downloads/等,那么就需要再看一下脚本的逻辑部分,找到“状态读取 assetsFolder” 双击修改其默认值为:D:/UserData/Downloads/(你js文件放置的目录)即可。