本文整理汇总了C#中Nest.ElasticClient.Search方法的典型用法代码示例。如果您正苦于以下问题：C# ElasticClient.Search方法的具体用法？C# ElasticClient.Search怎么用？C# ElasticClient.Search使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Nest.ElasticClient的用法示例。
在下文中一共展示了ElasticClient.Search方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SearchDoesNotTakeDefaultIndexIntoAccount
[U] public void SearchDoesNotTakeDefaultIndexIntoAccount()
{
var node = new Uri("http://localhost:9200");
var connectionPool = new SingleNodeConnectionPool(node);
var connectionSettings = new ConnectionSettings(connectionPool, connection: new InMemoryConnection())
.DefaultIndex("logstash-*")
.DefaultFieldNameInferrer(p => p)
.OnRequestCompleted(info =>
{
// info.Uri is /_search/ without the default index
// my ES instance throws an error on the .kibana index (@timestamp field not mapped because I sort on @timestamp)
});
var client = new ElasticClient(connectionSettings);
var response = client.Search<ESLogEvent>(s=>s);
response.ApiCall.Uri.AbsolutePath.Should().Be("/logstash-%2A/eslogevent/_search");
response = client.Search<ESLogEvent>(new SearchRequest<ESLogEvent>{ });
response.ApiCall.Uri.AbsolutePath.Should().Be("/logstash-%2A/eslogevent/_search");
response = client.Search<ESLogEvent>(new SearchRequest { });
response.ApiCall.Uri.AbsolutePath.Should().Be("/_search");
}示例2: Main
static void Main(string[] args)
{
elasticSettings = new ConnectionSettings(new Uri("http://127.0.0.1:9200"))
.SetDefaultIndex("people");
client = new ElasticClient(elasticSettings);
///// ** Basic search with QueryString
var searchResults = client.Search<Person>(s => s.Query(q => q.
QueryString(x => x.Query("toto").
OnField(of => of.LastName))));
foreach (var result in searchResults.Documents)
{
Console.WriteLine("Found: {0}", result.FirstName + " " + result.LastName);
}
///// ** Basic search on Message
//var searchResults = client.Search<Person>(s => s.Query(q => q.
// QueryString(x => x.Query("brother").
// OnField(of => of.Message).
// Operator((Operator.and)))));
//foreach (var result in searchResults.Documents)
//{
// Console.WriteLine("Found: {0}", result.FirstName + " " + result.LastName);
//}
Console.ReadKey();
}示例3: SearchList
public static List<NewsBase> SearchList(string nid)
{
string espath = ConfigurationManager.AppSettings["ESPath"].ToString();
string indexname = ConfigurationManager.AppSettings["IndexName"].ToString();
string typename = ConfigurationManager.AppSettings["TypeName"].ToString();
var node = new Uri(espath);
var settings = new ConnectionSettings(node);
var client = new ElasticClient(settings);
//keyword = String.Format("*{0}*", keyword);
var searchResults = client.Search<NewsBase>(s => s
.Index(indexname)
.Type(typename)
.Query(q => q.QueryString(qs => qs.Query(nid).DefaultOperator(Operator.And)))
.Sort(st => st.OnField(f => f.newsid).Order(SortOrder.Descending)) /*按ID排序，id为数字，排序正常*/
//.Sort(st=>st.OnField(f=>f.PubDate.Suffix("sort")).Descending()) /*按时间排序，时间格式，排序bug；中文字符串bug*/
.From(0)
.Size(1)
);
List<NewsBase> eslist = new List<NewsBase>(searchResults.Documents);
//foreach (var data in searchResults.Documents)
//{
// eslist.Add(data);
//}
return eslist;
}示例4: Index
// GET: Search
public ActionResult Index(string r)
{
var uri = new Uri("https://IlwEAOgvDkuHk3yiB74RhwSs1YC0KCUu:@aniknaemm.east-us.azr.facetflow.io");
var settings = new ConnectionSettings(uri).SetDefaultIndex("indexdem");
var client = new ElasticClient(settings);
var result = client.Search<Demotivator>(q => q
.Query(f => f
.QueryString(t => t.Query(r + "*").OnFields(u => u.Name)) || f
.QueryString(t => t.Query(r + "*").OnFields(u => u.Str1)))
);
SearchViewModel model = new SearchViewModel();
List<Demotivator> tr = new List<Demotivator>();
foreach (var t in result.Hits)
{
var sleep = (Demotivator)t.Source;
int temp = new int();
if (sleep != null)
{
tr.Add(sleep);
}
else
{
}
}
model.demotivators = tr;
return View(model);
}示例5: GetJournalItemsFromElastic
internal static IQueryable<UAutoContractJournalItem> GetJournalItemsFromElastic(Uri node, SearchRequest request)
{
var settings = new ConnectionSettings(
node,
defaultIndex: "uauto");
var client = new ElasticClient(settings);
var searchResult = client.Search<UAutoContractJournalItem>(request);
return searchResult.Documents.AsQueryable();
}示例6: PerformSearch
public IHttpActionResult PerformSearch([FromUri] string indexName,
[FromUri] string searchTerm)
{
SampleConfiguration config = new SampleConfiguration();
esNode = new Uri(config.ElasticsearchServerHost);
connectionSettings = new ConnectionSettings(esNode, defaultIndex: indexName);
esClient = new ElasticClient(connectionSettings);
var esResults = esClient.Search<Product>(s => s
.Query(p => p.MatchPhrase(m => m.OnField("name").Query(searchTerm)))
//.Filter(f => f.Range(r => r.OnField("price").GreaterOrEquals(10).LowerOrEquals(20)))
);
return Ok(esResults.Documents);
}示例7: Search
public JsonResult Search(string term)
{
var uri = new Uri("https://IlwEAOgvDkuHk3yiB74RhwSs1YC0KCUu:@aniknaemm.east-us.azr.facetflow.io");
var settings = new ConnectionSettings(uri).SetDefaultIndex("indexdem");
var client = new ElasticClient(settings);
var result = client.Search<Demotivator>(q => q
.Query(f => f
.QueryString(t => t.Query(term + "*").OnFields(u => u.Name)) || f
.QueryString(t => t.Query(term + "*").OnFields(u => u.Str1)))
);
return Json(result.Hits.Select(t => t.Source), JsonRequestBehavior.AllowGet);
}示例8: SearchDoesntLowercaseStringFieldOverload
public void SearchDoesntLowercaseStringFieldOverload()
{
var settings = new ConnectionSettings(Test.Default.Uri).SetDefaultIndex(Test.Default.DefaultIndex);
var client = new ElasticClient(settings);
var result = client.Search<SomeOtherClass>(s => s
.SortDescending("CreateDate2")
.FacetDateHistogram("CreateDate2", fd => fd.OnField("CreateDate2").Interval(DateInterval.Hour))
.Query(query => query.Range(r=>r
.OnField("CreateDate2")
.From(DateTime.UtcNow.AddYears(-1))
)
)
);
StringAssert.DoesNotContain("createDate2", result.ConnectionStatus.Request);
}示例9: SearchFood
public IEnumerable<Food> SearchFood(string Name)
{
var EsClient = new ElasticClient();
var ES_Search = EsClient.Search<Food>(s => s
.Index("food")
.Type(Name)
.From(0)
.Size(10)
.Query(q => q
.QueryString(ps => ps
.DefaultField(o => o.Name)
)));
return ES_Search.Documents;
}示例10: SearchUsesTheProperResolver
public void SearchUsesTheProperResolver()
{
var settings = new ConnectionSettings(new Uri("http://localhost:9200")).SetDefaultIndex(Test.Default.DefaultIndex);
var client = new ElasticClient(settings);
var result = client.Search<SomeOtherClass>(s => s
.SortDescending(f=>f.MyCustomOtherClass.MyProperty)
.Query(query => query
.Bool(bq => bq
.Must(
mq => mq.ConstantScore(cs => cs.Filter(filter => filter.Term(x => x.MyCustomClass.MyProperty, "meesageid"))),
mp => mp.ConstantScore(cs => cs.Filter(filter => filter.Term(x => x.MyCustomOtherClass.MyProperty, "serverid")))
)
)
)
);
StringAssert.Contains("custom.MID", result.ConnectionStatus.Request);
StringAssert.Contains("myCustomOtherClass.MID", result.ConnectionStatus.Request);
}示例11: GetMessage
public IHttpActionResult GetMessage(int id)
{
//var message = messages.FirstOrDefault((m) => m.Id == id);
client = this.Connect();
var results = client.Search<Message>(s => s
.From(0)
.Size(10)
.Query(q => q
.Term(m => m.Id, id)
)
);
var message = results.Documents.FirstOrDefault();
if (message == null)
{
return NotFound();
}
return Ok(message);
}示例12: ElasticSearchTest
private static void ElasticSearchTest()
{
var node = new Uri("http://localhost:9200");
var settings = new ConnectionSettings(
node,
defaultIndex: "my-application"
);
var client = new ElasticClient(settings);
Product product = new Product("Tv", DateTime.Now, 200, new string[] { "45''", "48''" });
var index = client.Index(product);
ISearchResponse<Product> searchResults = client.Search<Product>(s => s.MatchAll());
Product prd = searchResults.Hits.FirstOrDefault().Source;
}示例13: elasticSearch
public void elasticSearch() {
var uri = new Uri("http://localhost:9200");
var settings = new ConnectionSettings(uri).SetDefaultIndex("contacts");
var client = new ElasticClient(settings);
if (client.IndexExists("contacts").Exists)
{
UpsertContact(client, new Contacts(1,"Andrew Kagwa", "Uganda"));
Console.WriteLine("Indexing Successfull");
}
else
{
}
Console.ReadKey();
QueryContainer query = new TermQuery
{
Field = "Name",
Value = "Andrew",
};
var searchReq = new SearchRequest
{
From = 0,
Size = 10,
Query = query,
};
var result = client.Search<Contacts>(searchReq);
}示例14: CreatePersonWithImageAttachment
public void CreatePersonWithImageAttachment()
{
var node = new Uri("http://localhost:9200");
var settings = new ConnectionSettings(
node,
defaultIndex: "my-application"
);
var client = new ElasticClient(settings);
//client.DeleteIndex("index-name");
client.CreateIndex("index-name", c => c
.AddMapping<Document>(m => m.MapFromAttributes())
);
string path = "c:\\test.png";
var attachment = new Attachment
{
Content = Convert.ToBase64String(File.ReadAllBytes(path)),
ContentType = "image/jpeg",
Name = "IMG_9896.JPG"
};
var person = new Person
{
Id = Convert.ToString(new Random(DateTime.Now.Second).Next(20000)),
Firstname = "Martijn",
Lastname = "Laarman",
File = new[] { attachment }
};
var index = client.Index(person);
var results = client.Search<Person>(s => s
.From(0)
.Size(10)
.Query(q => q
.Term(p => p.Firstname, "martijn")
)
);
}示例15: GetNearest
public IEnumerable<NearestNoteModel> GetNearest(string userId, double latitude, double longitude, int distance)
{
var settings = new ConnectionSettings(new Uri("http://localhost:9200"), "mapnotes");
var client = new ElasticClient(settings);
var result = client.Search<NoteIndex>(s => s
.Take(9999)
.Index("mapnotes")
.Query(q => q.Match(m => m.OnField(f => f.UserId).Query(userId)))
.Filter(f => f.GeoDistance(l => l.Location, d => d.Distance(distance, GeoUnit.Kilometers)
.Location(latitude, longitude)
.Optimize(GeoOptimizeBBox.Indexed))));
var notes = result.Documents.Select(x => new NearestNoteModel
{
Title = x.Title,
Latitude = x.Location.Lat,
Longitude = x.Location.Lon
});
return notes;
}