我正在尝试解组一些嵌套的 JSON,如下所示:
{
"id": "aRandomId",
"type": "aRandomType",
"aRandomField": {
"type": "someType",
"createdAt": "2020-07-07T15:50:02",
"object": "anObject",
"modifiedAt": "2020-07-07T15:50:02"
},
"aParameter": {
"type": "Property",
"createdAt": "2020-07-07T15:50:02",
"value": "myValue",
"modifiedAt": "2020-07-07T15:50:02"
},
"location": {
"type": "GeoProperty",
"value": {
"type": "Point",
"coordinates": [
7.0054,
40.9999
]
}
},
... other things with type, value ...
"createdAt": "2020-07-07T15:50:02",
"modifiedAt": "2020-07-07T15:50:02",
}
我想获取所有键和值:类型、createdAt、值(如果它们是嵌套的)
实际上,我有 2 个结构:
type Attribute struct {
Type string `json:"type"`
CreatedAt string `json:"createdAt"`
Value string `json:"value"`
ModifiedAt string `json:"modifiedAt"`
}
type Entity struct {
Id string `json:"id"`
Type string `json:"type"`
CreatedAt string `json:"createdAt"`
Attribute Attribute
}
in := []byte(buf.String())
var entity Entity
err := json.Unmarshal(in, &entity)
if err != nil {
panic(err)
}
frame.Fields = append(frame.Fields,
data.NewField("key", nil, []string{"type : ", "createdAt : ", "name : "}),
)
frame.Fields = append(frame.Fields,
data.NewField("value", nil, []string{entity.Type, entity.CreatedAt, entity.Attribute.Value}),
)
问题是可能有几个不同的属性结构,我不能全部提供它们。我想在一帧中显示所有键(仅类型、createdAt 和值),并在另一帧中显示它们的所有值。
也许有类似的东西?
type Entity struct {
attribute List<Attribute>
}
type Attribute struct{
Type string
CreatedAt string
Value string
ModifiedAt string
}
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