这是我的架构
const NetworkSchema = new Schema({
user: {
type: Schema.Types.ObjectId,
ref: 'user'
},
name: {
type: String
},
friendrequests: [
{
user: {
type: Schema.Types.ObjectId,
ref: 'user'
},
name: {
type: String
},
status: {
type: String,
default: 'pending'
},
date: {
type: Date,
default: Date.now
}
}
],
});
我想使用它的_id更新我的子嵌入式文档Friendrequest。我还是猫鼬的新手,请帮忙。谢谢
好,设法使用updateOne更新了子嵌入文档
const network = await Network.updateOne(
{
user: req.user.id,
'friendrequests._id': req.params.friendrequest_id
},
{
$set: { 'friendrequests.$.status': 'accepted' }
}
);
参考:MongoDB: How do I update a single subelement in an array, referenced by the index within the array?