NEST 试图将枚举转换为字符串

Question

美好的一天：

我有以下代码，但出现以下错误：

return new ConnectionSettings(pool, (s, v) => s.Converters.Add(new StringEnumConverter())).DefaultIndex(index)
                .DefaultMappingFor<Document>(m => m.IndexName(index).TypeName("doc"))
                .DefaultMappingFor<FacilityType>(m => m.IndexName(index).TypeName("doc"))
                .DefaultMappingFor<Facility>(m => m.IndexName(index).TypeName("doc").RelationName("parent"))
                .BasicAuthentication(ConfigurationManager.AppSettings["ElasticUser"], ConfigurationManager.AppSettings["ElasticPassword"]);

Severity Code Description Project File Line Suppression State Error CS1061 'IElasticsearchSerializer' does not contain a definition for 'Converters' and no extension method 'Converters' accepting a first argument of type 'IElasticsearchSerializer' could be found (are you missing a using directive or an assembly reference?) iserro.API C:\Users\IEUser\source\repos\iserro-api\iserro.API\App_Start\DiContainerConfig.cs 131 Active

Answer 1

我认为错误消息清楚地表明了问题所在。

您似乎希望 IElasticsearchSerializer 成为公开 Converters 属性的具体实例，JsonNetSerializer type in the Nest.JsonNetSerializer NuGet 包公开了该实例，因此您可以挂钩它并添加自定义转换器。

NEST 试图将枚举转换为字符串

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