lims_adapter/common/code_style.go

package common

import "reflect"

// setFieldInfo 根据反射获取实体的信息
func setFieldInfo(entity interface{}) map[string]string {
	rt := reflect.TypeOf(entity)
	if rt.Kind().String() == "ptr" {
		rt = rt.Elem()
	}
	if rt.Kind().String() != "struct" {
		return nil
	}
	infoMap := make(map[string]string)
	for i := 0; i < rt.NumField(); i++ {
		jsonTag := rt.Field(i).Tag.Get("json")
		ormTag := rt.Field(i).Tag.Get("orm")
		if jsonTag == "" {
			continue
		}
		if ormTag == "" {
			infoMap[jsonTag] = rt.Field(i).Name
		} else {
			infoMap[jsonTag] = ormTag
		}
	}
	return infoMap
}

func Snake2Orm(entity interface{}, field string) string {
	return setFieldInfo(entity)[field]
}