我有一个带有 mongoosastic 的 nodejs 服务器,尝试将嵌套搜索结果作为对象而不是仅作为索引。
那是我的代码:
require('../server/serverInit');
var elasticsearch = require('elasticsearch');
var esclient = new elasticsearch.Client({
host: 'localhost:9200',
log: 'trace'
});
var Schema = mongoose.Schema;
var mongoosastic = require('mongoosastic');
var elasticsearch = require('elasticsearch');
var esclient = new elasticsearch.Client({
host: '127.0.0.1:9200',
log: 'trace'
});
global.DBModel = {};
/**
* StoreSchema
* @type type
*/
var storeSchema = global.mongoose.Schema({
Name: {type: String, es_indexed: true},
Email: {type: String, es_indexed: true},
.....
_articles: {type: [articleSchema],
es_indexed: true,
es_type: 'nested',
es_include_in_parent: true}
});
/**
* ArtikelSchema
* @type Schema
*/
var articleSchema = new Schema({
Name: {type: String, es_indexed: true},
Kategorie: String,
....
_stores: {type: [storeSchema],
es_indexed: true,
es_type: 'nested',
es_include_in_parent: true}
});
storeSchema.plugin(mongoosastic, {
esClient: esclient
});
articleSchema.plugin(mongoosastic, {
esClient: esclient
});
global.DBModel.Artikel = global.mongoose.model('Artikel', articleSchema);
global.DBModel.Store = global.mongoose.model('Store', storeSchema);
当我现在从具有以下示例代码的路径“/search”中触发搜索时:
global.DBModel.Artikel.search({
query_string: {
query: "*"
}
}, {
hydrate: true
}, function (err, results) {
if (err)
return res.send(500, {error: err});
res.send(results);
});
我得到这个结果:
...
{
"_id": "56ab6b15352a43725a21bc92",
"stores": [
"56ab6b03352a43725a21bc91"
],
"Name": "daaadd",
"ArtikelNummer": "232",
"__v": 0,
"_stores": []
}
]
}
}
我怎样才能直接获得一个对象而不是 id “56ab6b03352a43725a21bc91”?