如何在mysql Sequelize实例中拥有数组的数据类型？

const { Sequelize, DataTypes } = require('sequelize');
const sequelize = new Sequelize('mysql://user:pass@localhost:3306/dbname');

const MyModel = sequelize.define('MyModel', {
  arrayField: DataTypes.JSON
});

await MyModel.create({
  arrayField: [1, 2, 3]
});

const result = await MyModel.findOne({
  where: { id: 1 },
  attributes: ['arrayField']
});
console.log(result.arrayField); // 输出: [1, 2, 3]

const ElementModel = sequelize.define('ElementModel', {
  value: DataTypes.INTEGER
});

const MyModel = sequelize.define('MyModel', {
  // 其他字段
});

MyModel.hasMany(ElementModel);
ElementModel.belongsTo(MyModel);

const myModel = await MyModel.create({});
const element1 = await ElementModel.create({ value: 1, MyModelId: myModel.id });
const element2 = await ElementModel.create({ value: 2, MyModelId: myModel.id });

const result = await MyModel.findOne({
  where: { id: 1 },
  include: [ElementModel]
});
console.log(result.ElementModels); // 输出: [ { id: 1, value: 1 }, { id: 2, value: 2 } ]

const MyModel = sequelize.define('MyModel', {
  arrayField: DataTypes.STRING
});

await MyModel.create({
  arrayField: JSON.stringify([1, 2, 3])
});

const result = await MyModel.findOne({
  where: { id: 1 },
  attributes: ['arrayField']
});
console.log(JSON.parse(result.arrayField)); // 输出: [1, 2, 3]