问题描述
[12,693,9,51]
输出结果:
[
{
"customer_id": 12
},{
"customer_id": 693
},{
"customer_id": 9
},{
"customer_id": 51
}
]
我尝试了以下规格,但得到了null
。
[{
"operation": "shift","spec": {
"*": {
"customer_id": "[&1]"
}
}
}]
解决方法
这将尝试匹配customer_id而不是在输出中生成它。试试这个吧:
[{
"operation": "shift","spec": {
"*": "[&0].customer_id"
}
}]