lunr.js 实现了在网页上的搜索引擎，类似 Solr。
示例代码：
01 | //定义索引 |
02 | var idx = lunr(function () { |
03 | this.field('title', { boost: 10 }) |
04 | this.field('body') |
05 | }) |
06 |
07 | //添加索引 |
08 | var doc = { |
09 | "title": "Twelfth-Night", |
10 | "body": "If music be the food of love, play on: Give me excess of it…", |
11 | "author": "William Shakespeare", |
12 | "id": 1 |
13 | } |
14 | idx.add(doc) |
15 |
16 | //搜索 |
17 | idx.search("love") |
18 |
19 | //返回结果 |
20 | [{ |
21 | "ref": 1, |
22 | "score": 0.87533 |
23 | }] |