public async Task ElasticSearchCompany([FromServices] IESSever eSSever) { var jsonobject = new { query = new { match = new { Content= "测试" } } }; string json = JsonConvert.SerializeObject(jsonobject); var stringResponse = await eSSever.ElasticJsonClient.SearchAsync("companys", "Companys", json); return JObject.Parse(stringResponse.Body); }