Excuse me, how to support other language search, such as Chinese search, thank you

[sinianzhiren]

Excuse me, how to support other language search, such as Chinese search, thank you .

[lucaong]

Hello @sinianzhiren ,
in principle, MiniSearch should be able to work with any language. In practice, in some cases it might be necessary to tweak some options, but I think that the defaults should be a good starting point.

Unfortunately I do not know enough about Chinese language to guide you here, but other users have successfully used MiniSearch for Chinese (look for example at this comment or at this issue).

Did you encounter a specific problem supporting Chinese or other languages? If so, you can describe it, and I would be happy to help if I can.

[SSShooter]

Excuse me, how to support other language search, such as Chinese search, thank you .

You should do Chinese word segmentation with library like nodejieba before indexing documents.

[acnebs]

If you don't care about supporting Firefox, Intl.Segmenter is great.

[mantou132]

Firefox Nightly support Intl.Segmenter.

Use Intl.Segmenter support CJK example:

const segmenter =
  Intl.Segmenter && new Intl.Segmenter("zh", { granularity: "word" });

const miniSearch = new MiniSearch({
  fields: ["text"],
  processTerm: (term) => {
    if (!segmenter) return term;
    const tokens = [];
    for (const seg of segmenter.segment(term)) {
      tokens.push(seg.segment);
    }
    return tokens;
  },
});

const documents = [
  { id: 1, text: "为字段添加 required 属性，并在提交时进行表单验证" },
  {
    id: 2,
    text: "By default, the same processing is applied to search queries. In order to apply a different processing to search queries, supply a processTerm search option:",
  },
];

miniSearch.addAll(documents);
console.log("===");
console.log(miniSearch.search("添加"));

This is online example: https://duoyun-ui.gemjs.org/zh/
Search front end use @docsearch/js