我试图用mongoose填充虚拟属性,在我的模型中是一个对象。我不知道如何定位foreignField。我找不到任何例子,我会感激任何帮助:)
偏好型号:
owner: {
user: {
type: mongoose.Schema.Types.ObjectId,
required: true,
ref: 'User'
},
status: {
type: String,
default: null // In progress, Completed
}
},
虚拟字段所在的用户模型:
userSchema.virtual('favours', {
ref: 'Favour',
localField: '_id',
foreignField: ?????
})
解决了!!
userSchema.virtual('favours', {
ref: 'Favour',
localField: '_id',
foreignField: 'owner.user'
})