Mongoose不使用.save()函数保存嵌套数组/深度对象

const mongoose = require('mongoose');

// 定义嵌套数组的结构
const childSchema = new mongoose.Schema({
  name: String,
  age: Number
});

const parentSchema = new mongoose.Schema({
  children: [childSchema]
});

const Parent = mongoose.model('Parent', parentSchema);

// 创建一个包含嵌套数组的文档对象
const parent = new Parent({
  children: [
    { name: 'Child 1', age: 10 },
    { name: 'Child 2', age: 12 }
  ]
});

// 保存文档对象到数据库
parent.save()
  .then(() => {
    console.log('嵌套数组保存成功');
  })
  .catch((error) => {
    console.error('嵌套数组保存失败', error);
  });

const mongoose = require('mongoose');

// 定义深度对象的结构
const childSchema = new mongoose.Schema({
  name: String,
  info: {
    age: Number,
    gender: String
  }
});

const Parent = mongoose.model('Parent', childSchema);

// 创建一个包含深度对象的文档对象
const parent = new Parent({
  name: 'Parent',
  info: {
    age: 30,
    gender: 'Male'
  }
});

// 保存文档对象到数据库
parent.save()
  .then(() => {
    console.log('深度对象保存成功');
  })
  .catch((error) => {
    console.error('深度对象保存失败', error);
  });