如何在PostgreSQL中使用Sequelize关闭单引号转义

const Sequelize = require('sequelize');
const sequelize = new Sequelize('your_database', 'your_username', 'your_password', {
  host: 'your_host',
  dialect: 'postgres',
  operatorsAliases: false, // 关闭操作符别名
  quoteIdentifiers: false, // 关闭标识符自动引用
  logging: false // 关闭日志输出
});

const User = sequelize.define('User', {
  username: Sequelize.STRING,
  email: Sequelize.STRING
});

sequelize.sync().then(() => {
  return User.create({ username: 'john', email: 'john@example.com' });
}).then(user => {
  console.log(user);
}).catch(error => {
  console.error(error);
});