关于文章里有非 utf-8 格式的字符时，搜索会卡住

[MuYunyun]

This page contains the following errors:
error on line 53 at column 333: Input is not proper UTF-8, indicate encoding !
Bytes: 0x08 0x50 0x79 0x74
Below is a rendering of the page up to the first error.

用的是 hexo-next-theme 的主题，点击搜索时，一直在加载动画，bug 重现，以及 xml 文件，但是尽管它抛出了具体的行列，目前我锁定不了到底是哪里的字符是非 utf-8 格式，

ps: 是不是需要在哪里设置解析的格式为 utf-8 呢？求助

[MuYunyun]

#8
似乎和这个关闭的 issue 有关，但是我在里面没有找到解决方法。这个问题和主题无关，和字体编码有关，希望解决的朋友能告知方法。

[a632079]

Could you use english please?
The Maintenance is not Chinese

[wzpan]

@MuYunyun 已发布新版，做了一些编码优化，试试升级到 2.2.0 看看问题是否已解决

cd YOUR_HEXO_PATH
npm install --upgrade --save hexo-generator-search

[MuYunyun]

@wzpan I'm sorry the problem hasn't been solved. Maybe the xml format is ISO-8859-1 through the article. So can you provide some support for this format ? Thanks.

[MuYunyun]

Following the writer's advice -- change the xml format to json format, soved the problem. 👍 Howerver, do this, the package of hexo-generator-search is not usable.

_config.yml
search:
  path: search.json
  field: post
  format: html
  limit: 10000