将JSON文件导入Firebase时，如何设置初始密钥对？

Question

Ater将JSON文件导入Firebase，它从0（最顶端的零）而不是locations开始索引。

这是我导入的JSON文件

[{"locations":
    [{"location_id":1,"location":"2331 Fair","location_type_id":1},
    {"location_id":2,"location":"6800 Norm","location_type_id":1}]
}]

如何摆脱热门0，以便我的引用以[name-of-firebase-database]/locations而不是[name-of-firebase-database]/0/locations开头？

Answer 1

从：

更改您的JSON结构

[{"locations":
    [{"location_id":1,"location":"2331 Fair","location_type_id":1},
    {"location_id":2,"location":"6800 Norm","location_type_id":1}]
}]

到

{"locations":
    [{"location_id":1,"location":"2331 Fair","location_type_id":1},
    {"location_id":2,"location":"6800 Norm","location_type_id":1}]
}

0就在那里，因为您的顶级结构是一个列表。