我从MongoDB获得了一个数据数组,其中包含id
、userName
、date
.日期包含years and months
.我想按年显示这些数据.如何查询数据库,以显示所有年份的数据.
生效日期:
[
{
"id": "101",
"userName": "John",
"date": "2023-03-20"
},
{
"id": "102",
"userName": "Deo",
"date": "2023-01-11"
},
{
"id": "102",
"userName": "Yeh",
"date": "2023-1-11"
},
{
"id": "103",
"userName": "Swim",
"date": "2021-11-14"
},
{
"id": "104",
"userName": "Piter",
"date": "2021-06-21"
},
{
"id": "105",
"userName": "yogo",
"date": "2021-10-05"
}
]
数据包含year from 2023 - 2021
我需要按数据中存在的年份显示此数据,但有如何显示它的问题.