Schema.Types.ObjectId,//外键array:[],//数组arrOfString:[String],//字符串数组arrOfNumber:[Number],//数字数组arrOfDate:[Date],//日期数组arrOfBuffer:[Buffer],//Buffer数组arrOfBoolean:[Boolean],//布尔值数组arrOfObjectId:[Schema.Types.ObjectId]//对象ID数组nested:{//内嵌文档name:String, }...
type, when used in a schema has special meaning within Mongoose. If your schema requires usingtypeas a nested property you must use object notation: newSchema({broken:{type:Boolean},asset:{name:String,type:String// uh oh, it broke. asset will be interpreted as String}});newSchema({works...
arrOfString: [String],//字符串数组arrOfNumber: [Number],//数字数组arrOfDate: [Date],//日期数组arrOfBuffer: [Buffer],//Buffer数组arrOfBoolean: [Boolean],//布尔数组arrOfObjectId:[Schema.Types.ObjectId]//ObjectId数组//内嵌文档nested: { name: String } }) 3. 创建对象模型 const User = ...
updated:Date,age:Number,mixed:Schema.Types.Mixed,//该混合类型等同于nested_id:Schema.Types.ObjectId,//主键_fk:Schema.Types.ObjectId,//外键array:[],arrOfString:[String],arrOfNumber:[Number],arrOfDate:[Date],arrOfBuffer:[Buffer],arrOfBoolean:[Boolean],arrOfMixed:[Schema.Types.Mixed],arrOf...
_someId: Schema.Types.ObjectId, array: [], ofString: [String], ofNumber: [Number], ofDates: [Date], ofBuffer: [Buffer], ofBoolean: [Boolean], ofMixed: [Schema.Types.Mixed], ofObjectId: [Schema.Types.ObjectId], nested: { stuff: { type: String, lowercase: true, trim: true } ...
__v != null) { delete update.__v; } const keys = ['$set', '$setOnInsert']; for (const key of keys) { if (update[key] != null && update[key].__v != null) { delete update[key].__v; if (Object.keys(update[key]).length === 0) { delete update[key]; } } } ...
//该混合类型等同于nested_id:Schema.Types.ObjectId,//主键_fk:Schema.Types.ObjectId,//外键array:[],arrOfString:[String],arrOfNumber:[Number],arrOfDate:[Date],arrOfBuffer:[Buffer],arrOfBoolean:[Boolean],arrOfMixed:[Schema.Types.Mixed],arrOfObjectId:[Schema.Types.ObjectId]nested:{stuff:...
address_type":addressType,},{"addresses.$.address_info":curAddress//直接改值});if(!updateResult){constnewAddressTypeInfo={address_type:addressType,address_info:curAddress};awaitAddress.findOneAndUpdate({customer_id:customerId,},{$push:{addresses:newAddressTypeInfo}//往一个array里面push新object}...
log(doc.toObject({ getters: true })); Removed overwrite option for findOneAndUpdate() Mongoose 7 and earlier supported an overwrite option for findOneAndUpdate(), updateOne(), and update(). Before Mongoose 7, overwrite would skip wrapping the update parameter in $set, which meant that ...
interfaceMongooseSubqueryOptions{beforeDecode?:(query:mongoose.Query<any,any,any,any>,obj:object)=>void|Promise<void>;initQuery?:(query:mongoose.Query<any,any,any,any>,key:string,obj:object,modelName:string)=>void|Promise<void>;resolve?:(subquery:mongoose.Query<any,any,any,any>,query:mongoose...