如何解决Mongo db autoIncrement从API端插入时的数组对象ID
我正在尝试从API插入时自动递增courseTypeId,diaryaryTypeId,priceTypeId
存储在集合中的文档是这样的
'0' <-> 48
所以这是我想根据上一个自动增加ID的数组对象(即courseTypeId,diaryaryTypeId,priceTypeId)。谁能让我知道如何增加这些东西
在.net api中,我以这种方式插入
{
"categoryviewmodel": {
"categoryId": "5f9cf6465d55b069eafef272","courseTypes": [
{
"courseTypeId": 1,"displayName": "COURSE_APPETIZER","courseTypeName": "Appetizer","imagePath": ""
},{
"courseTypeId": 2,"displayName": "COURSE_BEVERAGE","courseTypeName": "Beverage",{
"courseTypeId": 3,"displayName": "COURSE_BREAKFAST","courseTypeName": "Breakfast","imagePath": ""
}
],"dietaryTypes": [
{
"dietaryTypeId": 1,"displayName": "DIETARY_NO_DIET","dietaryTypeName": "No Diet",{
"dietaryTypeId": 2,"displayName": "DIETARY_DAIRY_FREE","dietaryTypeName": "Dairy Free",{
"dietaryTypeId": 3,"displayName": "DIETARY_DIABETIC","dietaryTypeName": "Diabetic","priceTypes": [
{
"priceTypeId": 1,"price": "10.2"
},{
"priceTypeId": 2,"price": "10.2"
}
]
}
}
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