【发布时间】:2022-02-01 06:22:27
【问题描述】:
我在 mongoDB 中有 3 个集合,结构如下
用户:
"name":""
"email":""
"phone":""
"city":""
"customerID":""
船舶:
"address":""
"city":""
"pincode":""
"porderID":""
"customerID":""
订单:
"productName":""
"quantity":""
"pricing":""
"mrp":""
"porderID":""
"customerID":""
如何编写一个 get 请求或聚合函数,以这样的 json 格式返回所有 customerID?
[{
customerID:"",
BuyOrder:[{
porderID:"",
productName:"",
quantity:""
ShipmentDetail:[
address:""
city:""
pincode:""
]
}],
customerID:"",
BuyOrder:[{
porderID:"",
productName:"",
quantity:""
ShipmentDetail:[
address:""
city:""
pincode:""
]
}],
}]
任何建议都会有所帮助。
【问题讨论】:
标签: javascript json mongodb mongoose aggregation-framework