我有JSON
个有效载荷;
[
{
"Samples":{
"Load":{
"itemId":"bx",
"timestamp":"2019-01-28T16:13:39.387640Z",
"name":null
},
"Press":{
"itemId":"by",
"timestamp":"2019-01-28T16:13:39.387640Z",
"name":null
}
}
}
]
我想收到JSON
,如下所示:
{
"Samples":{
"Items":[
{
"tag_name":"Load",
"itemId":"bx",
"timestamp":"2019-01-28T16:13:39.387640Z",
"name":null
},
{
"tag_name":"Press",
"itemId":"by",
"timestamp":"2019-01-28T16:13:39.387640Z",
"name":null
}
]
}
}
我该怎么做?我可以使用JolTransformRecord
吗?该记录适合实时流播吗?
答案 0 :(得分:1)
使用来自GitHub的非常相似的问题:Could you please assist me ? Moving nodes up into an array, and the key into the nodes,您可以找到解决方案。该示例首先复制以排列整个对象,然后添加tag_name
:
[
{
"operation": "shift",
"spec": {
"*": {
"Samples": {
"*": { // keys: Load or Press
// Left hand side "@" means grab the whole object
// that was the right hand side of Load or Press.
// Then send it to Samples.Items array.
"@": "Samples.Items[#2]",
"$": "Samples.Items[#2].tag_name"
}
}
}
}
}
]