如何在sequelize.js、node中关联mdoe中插入数据

// models/User.js
const { DataTypes } = require('sequelize');
const sequelize = require('../config/database');

const User = sequelize.define('User', {
  // 定义User模型的属性
  name: {
    type: DataTypes.STRING,
    allowNull: false
  }
});

module.exports = User;

// models/Post.js
const { DataTypes } = require('sequelize');
const sequelize = require('../config/database');

const Post = sequelize.define('Post', {
  // 定义Post模型的属性
  title: {
    type: DataTypes.STRING,
    allowNull: false
  },
  content: {
    type: DataTypes.TEXT,
    allowNull: false
  }
});

module.exports = Post;

// models/User.js
const { DataTypes } = require('sequelize');
const sequelize = require('../config/database');
const Post = require('./Post');

const User = sequelize.define('User', {
  // 定义User模型的属性
  name: {
    type: DataTypes.STRING,
    allowNull: false
  }
});

User.hasMany(Post, { as: 'posts' }); // 定义User模型与Post模型的关联关系

module.exports = User;

const User = require('./models/User');
const Post = require('./models/Post');

// 创建一个用户
User.create({ name: 'John Doe' })
  .then(user => {
    // 创建一个帖子并关联到该用户
    user.createPost({ title: 'Hello World', content: 'This is my first post.' })
      .then(post => {
        console.log('Post created:', post.title);
      })
      .catch(error => {
        console.error('Error creating post:', error);
      });
  })
  .catch(error => {
    console.error('Error creating user:', error);
  });