ElasticLite.Client 1.0.1

轻量版操作ElasticSearch工具

Nuget 包搜索 ElasticLite.Client 并且安装

实例化

List<string> urls = new List<string>(){ "http://localhost:9200/"};

ElasticConnection elasticConnection = new ElasticConnection(urls);

1. 判断 index 是否存在:

   bool exists = elasticConnection.Head(indexName);

2. 创建 index, 并且设置mapping:

   var result = elasticConnection.Put(indexName, mapping);

   if (result.Contains("\"acknowledged\":true")) return true;

3. 索引数据:

   var result = elasticConnection.Post("person/doc/1", json);

   if (result.Contains("\"successful\":1")) return true;

4. 删除数据:

   var result = elasticConnection.Delete("person/doc/1");

   if (result.Contains("\"successful\":1")) return true;

5. 搜索数据:

   var result = elasticConnection.Post(indexName, json);

   或者只取需要的数据

   var result = elasticConnection.Post(indexName+ "/_search?filter_path=hits.total,hits.hits._source,hits.hits._id,hits.hits.highlight", json);

6. 更新数据最佳实践:

   确保id一致使用索引接口来修改