【发布时间】:2019-09-26 21:08:23
【问题描述】:
我是 Elasticsearch 的新手。
谁能解释一下为什么要搜索 (NEST 6):
var searchResponse1 = this.elasticClient.Search<dynamic>(
s => s.AllTypes().AllIndices().IgnoreUnavailable().Size(100).From(0)
.Query(q => q.Bool(b => b.Must(m => m.SimpleQueryString(c => c.Query("query"))))));
正确地导致以下请求(我使用 Fiddler 得到了这个):
POST https://someUrl.com/_search?pretty=true&error_trace=true&typed_keys=true&ignore_unavailable=true HTTP/1.1
{
"from": 0,
"query": {
"bool": {
"must": [
{
"simple_query_string": {
"query": "query"
}
}
]
}
},
"size": 100
}
但以下两个搜索“MatchPhrasePrefix”:
var searchResponse2 = this.elasticClient.Search<dynamic>(
s => s.AllTypes().AllIndices().IgnoreUnavailable().Size(100).From(0)
.Query(q => q.Bool(b => b.Must(m => m.MatchPhrasePrefix(c => c.Query("query"))))));
var searchResponse3 = this.elasticClient.Search<dynamic>(
s => s.AllTypes().AllIndices().IgnoreUnavailable().Size(100).From(0)
.Query(q => q.MatchPhrasePrefix(p => p.Query("query"))));
结果:
POST https://someUrl.com/_search?pretty=true&error_trace=true&typed_keys=true&ignore_unavailable=true HTTP/1.1
{
"from": 0,
"size": 100
}
我在这里错过了什么?
【问题讨论】:
标签: c# elasticsearch nest querydsl