Sequelize createdAt和updatedAt时间戳是错误的

Question

我使用sequelize创建了一个带时间戳的表。当我更新表时，它会自动更新时间戳（即createdAt和updatedAt）。但这些时间与我当地时间不同。我附上了2个模型脚本的截图，如果我使用时刻来转换时区，就像这样使用updateddAt: moment().utc(new Date())它工作正常。有没有办法用当前时区自动更新时间戳？

    'use strict';
module.exports = {
  up: (queryInterface, Sequelize) => {
    return queryInterface.createTable('States', {

      hashCode: {
        type: Sequelize.STRING,
          unique:true,
          autoIncrement:false
      },
      createdAt: {
        allowNull: false,
        type: Sequelize.DATE
      },
      updatedAt: {
        allowNull: false,
        type: Sequelize.DATE
      }
    });
  },
  down: (queryInterface, Sequelize) => {
    return queryInterface.dropTable('States');
  }
};

更新表格时

我当地时间在电脑前

Answer 1

您应该在sequelize选项中设置timezone属性：

const sequelize = new Sequelize({
  database: 'db_name',
  username: 'username',
  password: null,
  dialect: 'mysql'
  timezone: 'utc', // your timezone comes here, ex.: 'US/Hawaii'
});

Answer 2

像这样创建数据库，您将根据当地时间在更新时自动创建数据库

const sequelize = new Sequelize("db_name", "username", "password", { logging: false, host: "localhost", dialect: "mysql", dialectOptions: { // useUTC: false, //for reading from database dateStrings: true, typeCast: true, timezone: "+05:30" }, timezone: "+05:30", //for writing to database operatorsAliases: false });

Answer 3

我迟到了，但这对我有用：     新的Sequelize（db，user，pass，{timezone：“ -05：00”}），其中“ -05：00”是偏移时间。

En 也是config.json ...

{
"development": {
"database": "db",
"username": "user",
"password": "pwd",
"logging": false, // verbose
"host": "localhost",
"dialect": "mysql",
"operatorsAliases": false, 
"timezone": "-05:00"
},
"test": {
...
},  
"production": {
...

}     }