我刚开始使用ElasticSearch，却遇到了如何搜索的麻烦（我不一定要理解）。

首先，我有两个文件：

{
    "took": 133
    "timed_out": false
    "_shards": {
        "total": 5
        "successful": 5
        "failed": 0
    }
    "hits": {
        "total": 2
        "max_score": 1
        "hits": [2]
            0:  {
                "_index": "app"
                "_type": "player"
                "_id": "AVcLCOgAi_gt2Fih02MK"
                "_score": 1
                "_source": {
                    "nickName": "sarasa"
                    "birthDate": "1994-11-05T13:15:30.000Z"
                    "state": "sarasa"
                    "adminState": "sarasa"
                    "id": ""
                    "account": {
                        "type": "yojuego"
                        "id": "asasdfa"
                        "password": "asd fasd"
                    }
                }
            }
            1:  {
                "_index": "app"
                "_type": "player"
                "_id": "AVcQ7JNVi_gt2Fih02MN"
                "_score": 1
                "_source": {
                    "nickName": "facundo"
                    "birthDate": "1994-11-05T13:15:30.000Z"
                    "state": "verdura"
                    "adminState": "sudo"
                    "id": ""
                    "account": {
                        "type": "yojuego"
                        "id": "facundo@facundo"
                        "password": "pepe"
                    }
                }
            }
        }
    }
}

我想获取account.id =“ facundo @ facundo”和account.type =“ yojuego”的位置。我正在这样做：

  client.search({
    index: 'app',
    type: 'player',

    query: {
      bool: {
        must: [
          { term: { "account.id": 'facundo@facundo' } },
          { term: { "account.type": 'yojuego' } }
        ],
      }
    }

  }, (error, response, status) => {
    if (error) {
      res.json(400, err);
    }
    else {
      res.json(200, response.hits.hits);
    }
  });

该搜索将我拥有的所有文档检索到索引中。有什么帮助吗？

谢谢！

PD：这是我创建索引和映射的方式：

  client.indices.create({ index: 'yojuego' }, (err, resp, respcode) => {
    if (!err) {
      client.indices.putMapping({
        index: 'app',
        type: "player",
        body: {
          properties: {
            nickName: { type: "string" },
            birthDate: { type: "string" },
            state: { type: "string" },
            adminState: { type: "string" },
            account: {
              type: "nested",
              properties: {
                id: { type: "string" },
                type: { type: "string" },
                password: { type: "string" }
              }
            }
          }
        }
      }, (err, resp, respcode) => {
        res.json(200, resp);
      });
    }
  });