try to add custom javascript but failed, please help me to solve this situation

[LingzheM]

my hexo version is hexo-cli: 4.3.1 , node version is node: 19.7.0, on mac os: darwin 21.6.0 12.6.
first, i add a directory called javascript under hexo source directory, and i changed the skip-render in hexo config file as

skip_render:
  - "javascript/**"

and i clone the 2048(https://github.com/gabrielecirulli/2048) code into the javascript directory,
and i add a iframe tag into a .md file , the content is

<iframe src="/javascript/2048/index.html" width="100%" height="1000" style="border:1px solid black;">
</iframe>
```.
the situation is when i executed `hexo clean and hexo generate` and `hexo server`
when i open the page , it display that `Cannot GET /javascript/2048/index.html`, 
i want to how to add custom js file or css file in hexo, please help me to fix this question.

[stevenjoezhang]

Please provide your blog source code

[stevenjoezhang]

Run hexo g and see if /javascript/2048/index.html exist

[LingzheM]

after run hexo g, the output has INFO Generated: javascript/2048/index.html

[stevenjoezhang]

Can you find it in public folder? Can you run another web server e.g. Nginx to see if it can be served?

[LingzheM]

ye, when into the public, there truly has index.html, and i use readlink to print the path is/new-blog/public/javascript/2048/index.html(i delete the begin part of users). sorry for i do not get point, is that i start another server and see 2048 can be insert into a html file?

[stevenjoezhang]

Yes, you can use Apache httpd or Nginx to serve your public folder, to see if it works.