字段
"goodsInOrder": {
"bsonType": "array",
"description": "商品",
"title": "商品"
},
数据
"goodsInOrder": [
{
"id": "617437cf531f7c0001b1d154",
"amount": 1
}
],
能用goodsInOrder[]里对象的id 关联opendb-mall-goods里得_id嘛...
5***@qq.com (作者)
好的感谢!
2021-10-28 19:38
唐逗逗
数组里面是字符串怎么关联呀
2022-05-21 02:19