有什么解决办法吗？@olivere请您详细说明一下 - '动态映射/模板'


func EsStructToMapping(in interface{}) interface{} {

	// "settings": map[string]interface{}{
	// 	"refresh_interval":   "2s",
	// 	"number_of_shards":   1,
	// 	"number_of_replicas": 1,
	// },
	mappings := map[string]map[string]interface{}{}
	types := reflect.TypeOf(in).Elem()
	fieldLen := types.NumField()
	for i := 0; i < fieldLen; i++ {
		es_tag := types.Field(i).Tag.Get("es")
		if es_tag == "-" {
			continue
		}
		estags := strings.Split(es_tag, ",")
		name := types.Field(i).Tag.Get("json")
		names := strings.Split(name, ",")
		name = names[0]
		mappings[name] = map[string]interface{}{}
		for _, v := range estags {
			field := strings.Split(v, ":")
			switch field[1] {
			case "true":
				mappings[name][field[0]] = true
			case "false":
				mappings[name][field[0]] = false
			default:
				mappings[name][field[0]] = field[1]
			}
		}
	}
	// outmap["mappings"] = map[string]interface{}{
	// 	"properties": mappings,
	// }
	return mappings
}

type Demo struct {
	APIV       string    `json:"apiv" es:"type:keyword,index:true"`
	ReqType    string    `json:"log_type" es:"type:keyword,index:true"`
	PullId     string    `json:"pull_id" es:"type:keyword,index:true"`
	ReqId      string    `json:"s_req_id" es:"type:keyword,index:true"`
	CReqId     string    `json:"reqid"  es:"type:keyword,index:True"`
	SlotID     int       `json:"slot_id" es:"type:long,index:true"`
	AndroidID  string    `json:"android_id" es:"type:keyword,index:true"`
	Gaid       string    `json:"gaid" es:"type:keyword,index:true"`
	Ifv        string    `json:"ifv" es:"type:keyword,index:true"`
}

Golang struct to elastic mapping #694

Description

Metadata

Metadata

Assignees

Labels

Projects

Milestone

Relationships

Development

Issue actions