How to encrypt TOC under NexT theme

[yuyuforest]

It is said that TOC can be encrypted in themes/next/layout/_macro/sidebar.swig.
However, after I used another one's code hexo博文加密 , there is some bug in the TOC of encrypted article.
I want the presentation like this Hexo Blog Encrypt . How can I make it?

[yuyuforest]

10/18/2018
I just found the way to solve the problem. I will write a blog about it and put it here later.

10/19/2018
Now I finish the blog !
Hexo | 在NexT主题下加密文章和目录

[D0n9X1n]

Cool~

[yuhldr]

更新一下 NexT version 8.10.1

这个文件：node_modules/hexo-theme-next/layout/_macro/sidebar.njk

这一行

{%- set toc = toc(page.content, {class: 'nav', list_number: page.toc.number, max_depth: page.toc.max_depth}) %}

修改为

{%- if page.encrypt == true %}
    {%- set toc = toc(page.origin, {class: 'nav', list_number: page.toc.number, max_depth: page.toc.max_depth}) %}
{% else %}
    {%- set toc = toc(page.content, {class: 'nav', list_number: page.toc.number, max_depth: page.toc.max_depth}) %}
{%- endif %}

其实原理就是：

如果加密了，生成目录 toc 变量就不能用 page.content 了，需要改为 page.origin