【发布时间】:2021-12-26 19:06:55
【问题描述】:
当我从网络上删除产品时,我试图从用户的购物车中删除它,但我不知道该怎么做。
User的moongoose架构如下:
var schema = mongoose.Schema({
email: { type: String, required: true },
password: { type: String, required: true },
name: { type: String, required: true },
surname: { type: String, required: true },
address: { type: String, required: true },
birth: { type: Date, required: true },
cartItems: {
type: [{
qty: { type: Number, required: true },
product: { type: mongoose.Schema.Types.ObjectId, ref: 'Product' }
}]
}
});
我想从 cartItems 中删除一个项目。我该怎么做?
【问题讨论】:
标签: javascript mongodb