我有以下J SON数据。如何总结下列收藏的平衡?如何从MongoDB中的JSON数据创建一个集合?
"_id" : ObjectId("592595a1bca1350220027666"),
"user_account" : "5-5XX4XX-X06",
"Xns" : {
"Xn" : [
{
"date" : "2015-09-01",
"narration" : "ATM/CASH WDL/01-01-10/17:48:45/0",
"amount" : "-2500.00",
"category" : "Others",
"balance" : "110578.04",
"_id" : ObjectId("592595a1bca13502200276ca")
},
{
"date" : "2015-09-04",
"narration" : "EBA//20100104081107",
"amount" : "-7206.12",
"category" : "Others",
"balance" : "103371.92",
"_id" : Object Id("592595a1bca13502200276c9")
}
有多少客户信息,你有,你有多少账户信息有哪些?你有一个json文件吗?单个json对象是否包含CustomerInfo和Account数据? – Astro