如何使用 NEST Client 为 Elastic Search 索引 Json 数据？

Question

我正在尝试使用 C# NEST 库将 json 字符串文件索引到 Elastic Search。我发现这个 post 是相关的。但是 .Index<string>

处存在语法错误

var indexResponse = _elasticClient.LowLevel.Index<string>("index-name", "type-name", json);

错误是

The type 'string' cannot be used as type parameter 'TResponse' in the generic type or method 'IElasticLowLevelClient.Index(string, string, PostData, IndexRequestParameters)'. There is no implicit reference conversion from 'string'

Answer 1

看看low level client documentation

var pool = new SingleNodeConnectionPool(new Uri($"http://localhost:9200"));
var settings = new ConnectionSettings(pool);
    
var client = new ElasticClient(settings);

var person = @"{ ""first_name"": ""Russ"", ""last_name"": ""Cam"" }";

var indexResponse = client.LowLevel.Index<StringResponse>("people", "1", person);
string responseString = indexResponse.Body;

如何使用 NEST Client 为 Elastic Search 索引 Json 数据？

How to Index Json Data using NEST Client for Elastic Search?

c#

nest