nodejs获取elasticsearch数据

最新推荐文章于 2025-03-18 14:06:05 发布

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最新推荐文章于 2025-03-18 14:06:05 发布

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分类专栏： nodejs 文章标签： nodejs elasticsearch

原文链接：https://blog.youkuaiyun.com/UbuntuTouch/article/details/111479983?ops_request_misc=&request_id=&biz_id=102&utm_term=node%20elasticsearch&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduweb~default-6-.ecpm_v1_rank_v29&spm=1018.2226.3001.4187

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const es = require('elasticsearch');
const client = es.Client({ host: '10.66.24.101:9200' });
 
client.ping()
  .then(res => console.log('connection success', res))
  .catch(err => console.error('wrong connection', err));
 



client.search({
    index: 'benefit_ntd_*',
    type: '',  
    body: {
        query: {
            "bool": {
                "filter": [
                    {
                        "bool": {
                            "must": [
                                {
                                    "match_phrase": {
                                        "system_id": {
                                            "query": "fayhj",
                                            "slop": 0,
                                            "boost": 1
                                        }
                                    }
                                }
                            ],
                            "disable_coord": false,
                            "adjust_pure_negative": true,
                            "boost": 1
                        }
                    }
                ],
                "disable_coord": false,
                "adjust_pure_negative": true,
                "boost": 1
            }
        }
    }
  })
  .then(res => 
    // console.log(JSON.stringify(res))
    res.hits.hits.map((v)=>console.log(v))
    )
  .catch(err => console.error(err));