isEmail:true,},},createdAt: {type: DataTypes.DATE,allowNull:false,defaultValue: Sequelize.literal('CURRENT_TIMESTAMP'),},updatedAt: {type: DataTypes.DATE,allowNull:false,defaultValue: Sequelize.literal('CURRENT_TIMESTAMP'),},},{ tableName:'users',timestamps:true,});// 创建用户实例User.creat...
const sequelize = new Sequelize('database', 'username', 'password', { host: 'localhost', dialect: 'mysql', }); 这里需要将'database'、'username'和'password'分别替换为 MySQL 数据库的名称、用户名和密码。还可以根据需要设置其他连接选项,例如host和port。 定义模型: const User =sequelize.define('...
{id:{allowNull:false,autoIncrement:true,primaryKey:true,type:Sequelize.INTEGER,},id:{type:Sequelize.INTEGER,},add_time:{type:Sequelize.INTEGER,},last_login:{type:Sequelize.INTEGER,},username:{type:Sequelize.STRING,},password:{type:Sequelize.STRING,},email:{type:Sequelize...
[sequelize.fn('DATE_FORMAT', sequelize.col('create_time'), '%Y-%m-%d'), 'createTime'], ], group: 'createTime', }) 假设我想获取4月10日-4月14日的数据,正常返回结构如下: [ { "createTime": "2022-04-12", "count": 1 }, { "createTime": "2022-04-14", "count": 3 } ] 5)...
[sequelize.Sequelize.fn('date_format', sequelize.Sequelize.col('agreement_updated_time'), '%Y-%m-%d %H:%i:%s'), 'updated_time'], ]},where,order: [['updated_time', 'DESC']]})最终输出格式如下：{ "status": 200,"message": "","data": { "list": [
"usestrict";module.exports={up:async(queryInterface,Sequelize)=>{awaitqueryInterface.createTable("administrators",{id:{allowNull:false,autoIncrement:true,primaryKey:true,type:Sequelize.INTEGER,},add_time:{type:Sequelize.INTEGER,},last_login:{type:Sequelize.INTEGER,},username:{type:Sequelize...
"use strict"; module.exports = { up: async (queryInterface, Sequelize) => { await queryInterface.createTable("administrators", { id: { allowNull: false, autoIncrement: true, primaryKey: true, type: Sequelize.INTEGER, }, add_time: { type: Sequelize.INTEGER, }, last_login: { type: Sequ...
type: Sequelize.DATE, defaultValue: Sequelize.NOW } }, { //使用自定义表名 freezeTableName: true, //去掉默认的添加时间和更新时间 timestamps: false, indexes:[ //普通索引,默认BTREE { unique: true, fields: ['pid'] }, ] }); //同步:没有就新建,有就不变 ...
type: Sequelize.INTEGER },ServiceTime: { type: Sequelize.DATE,get() { return moment(this.getDataValue('ServiceTime')).format('YYYY-MM-DD HH:mm:ss');} } }, { tableName: 'DeviceDetail',timestamps: false,freezeTableName: true });输出的格式即YYYY-MM-DD HH:mm:ss 出现问题：查询返回的...
mysql的时间类型为timestamp,而在Sequelize中定义的模型是这样的: module.exports = function (sequelize, DataTypes) { var User = sequelize.define("user", { id: { type: DataTypes.BIGINT, primaryKey: true }, create_time: DataTypes.DATE, update_time: DataTypes.DATE },{ freezeTableName: true, ...