Kotlin 忽略嵌套对象上的Spring数据弹性搜索多字段注释_Kotlin_<img Src="//i.stack.imgur.com/A3TTx.png" Height="16" Width="18" Alt="" Class="sponsor Tag Img">spring Data Elasticsearch

Kotlin 忽略嵌套对象上的Spring数据弹性搜索多字段注释

kotlin

Kotlin 忽略嵌套对象上的Spring数据弹性搜索多字段注释,kotlin,spring-data-elasticsearch,Kotlin,spring Data Elasticsearch,我创建了一个asciifolding.json文件，其中保存了“忽略重音”分析器的配置我在顶级对象的字段上使用了@MultiField注释，这样做没有问题但是，当我在嵌套对象的字段上使用相同的注释时，它将被忽略 @Document(indexName = "indexName") @Setting(settingPath = "asciifolding.json") class TopLevelObject( @Id val id: Str

我创建了一个

asciifolding.json

文件，其中保存了“忽略重音”分析器的配置

我在顶级对象的字段上使用了

@MultiField

注释，这样做没有问题

但是，当我在嵌套对象的字段上使用相同的注释时，它将被忽略

@Document(indexName = "indexName")
@Setting(settingPath = "asciifolding.json")
class TopLevelObject(
   @Id
   val id: String,
   // ----------------------------------------------------------- THIS WORKS
   @MultiField(
        mainField = Field(type = FieldType.Text, analyzer = "ascii_folding"),
        otherFields = [
            InnerField(type = FieldType.Keyword, suffix = "keyword")
        ]
    )
   val name: String,
   val nestedObject: NestedObject
)

@Setting(settingPath = "asciifolding.json")
class NestedObject(
   val aField: String,
   // --------------------------------------------------------- THIS DOESN'T
   @MultiField(
        mainField = Field(type = FieldType.Text, analyzer = "ascii_folding"),
        otherFields = [
            InnerField(type = FieldType.Keyword, suffix = "keyword")
        ]
    )
   val anotherField: String
)

GET/indexName/_映射的结果：

{
    "indexName": {
        "mappings": {
            "properties": {
                "_class": {
                    "type": "text",
                    "fields": {
                        "keyword": {
                            "type": "keyword",
                            "ignore_above": 256
                        }
                    }
                },
                "id": {
                    "type": "text",
                    "fields": {
                        "keyword": {
                            "type": "keyword",
                            "ignore_above": 256
                        }
                    }
                },
                "name": {
                    "type": "text",
                    "fields": {
                        "keyword": {
                            "type": "keyword",
                            "ignore_above": 256
                        }
                    },
                    "analyzer": "ascii_folding"      // APPEARS HERE
                },
                "nestedObject": {
                    "properties": {
                        "aField": {
                            "type": "text",
                            "fields": {
                                "keyword": {
                                    "type": "keyword",
                                    "ignore_above": 256
                                }
                            }
                        },
                        "anotherField": {
                            "type": "text",
                            "fields": {
                                "keyword": {
                                    "type": "keyword",
                                    "ignore_above": 256
                                }
                            }                       // DOESN'T HERE
                        }
                    }
                }
            }
        }
    }
}

<关于我丢失什么的想法？

映射生成器不会考虑没有用<代码> @字段< /代码>注释的属性。因此，您需要添加以下内容：

@Document(indexName = "indexName")
@Setting(settingPath = "asciifolding.json")
class TopLevelObject(
   @Id
   val id: String,
   // ----------------------------------------------------------- THIS WORKS
   @MultiField(
        mainField = Field(type = FieldType.Text, analyzer = "ascii_folding"),
        otherFields = [
            InnerField(type = FieldType.Keyword, suffix = "keyword")
        ]
    )
   val name: String,
   @Field(type = FieldType.Nested)  // <-- !!! add this field type definition
   val nestedObject: NestedObject
)

@文档（indexName=“indexName”）
@设置（settingPath=“ascifolding.json”）
类TopLevelObject(
@身份证
valid:String，
//--------------------------------------------------------------这很有效
@多场(
mainField=Field（type=FieldType.Text，analyzer=“ascii\U折叠”），
其他字段=[
InnerField（type=FieldType.Keyword，后缀=“Keyword”）
]
)
val name:String，
@字段（类型=字段类型.嵌套）//