php - 如何找到在elasticsearch中找到的结果来自哪个子类型？

Question

大家好，提前致谢

我按以下方式在 elasticsearch 服务器上索引了数据

{
    'main_index':{
        'type':[{
            'name':'john deo',
            'type':'accountant',
            'description':'john deo is a great person',
            'address':'somewhere in the world'
        },
        {
            'name':'calvin kalvin',
            'type':'designer',
            'description':'calvin kalvin is john deo's best friend',
            'address':'somewhere near'
        }]
    }
}

我的查询是，当我搜索great person时，它还应该返回它的子类型，比如name or type or description or address

例如:

http://localhost:9200/some-index/type?q=great person

因此，除了完整的结果，它还应该返回其子类型，即:description。我试过 highlighter 但没用。

请帮忙。

Answer 1

这个怎么样？

GET /my_index/type/_search?q=great person
{
  "highlight": {
    "fields": {"name": {},"type": {},"description": {},"address": {}}
  }
}

这给了你:

 "hits": [
     {
        "_index": "my_index",
        "_type": "type",
        "_id": "1",
        "_score": 0.10848885,
        "_source": {
           "name": "john deo",
           "type": "accountant",
           "description": "john deo is a great person",
           "address": "somewhere in the world"
        },
        "highlight": {
           "description": [
              "john deo is a <em>great</em> <em>person</em>"
           ]
        }
     }
  ]

如果您在搜索查询中也输入“world”(因此 q=great person world)，它会为您提供:

 "hits": [
     {
        "_index": "my_index",
        "_type": "type",
        "_id": "1",
        "_score": 0.13287117,
        "_source": {
           "name": "john deo",
           "type": "accountant",
           "description": "john deo is a great person",
           "address": "somewhere in the world"
        },
        "highlight": {
           "address": [
              "somewhere in the <em>world</em>"
           ],
           "description": [
              "john deo is a <em>great</em> <em>person</em>"
           ]
        }
     }
  ]