这个问题在这里已有答案:
"date_added": {
"$date": "2018-02-27T21:34:31.144Z"
},
"malls": [
{
"name": "DFM",
"geocoordinates": "-6.7726935,39.2196418",
"region": "Kentucky",
"show_times": [],
"_id": {
"$oid": "5a95d3ed053cc1444eadaeae"
}
},
{
"name": "MkHouse",
"geocoordinates": "-6.8295944,39.2738459",
"region": "Kenon",
"show_times": [],
"_id": {
"$oid": "5a95d429053cc1444eadaeaf"
}
}
],
"title": "Black Panther",
我需要找到/查询名为==“DFM”的商城并将数据推送到show_times数组,任何人都可以帮忙!哪种方法可以解决这个问题。我已经使用_id查询了它并且有了这个文档。现在我怎么能推送show_times?我正在使用mongoose v5.5.1
试试这个,它基本上插入showtime,它在商场数组中找到名称字段等于DFM,$运算符用于此
model.update(
{ _id: "givenObjectId",
"malls.name" : "DFM"
},
{
$push : {"malls.$.show_times" : data }
}
)