找不到模块“续集/类型”

问题描述

谁知道我为什么会收到这个错误 这是我的代码

"use strict";
const { DataTypes } = require("sequelize/types");

module.exports = {
  up: async (queryInterface,DataTypes) => {
    await queryInterface.createTable("dummytables",{
      id: {
        allowNull: false,autoIncrement: true,primaryKey: true,type: DataTypes.INTEGER,},id: {
        type: DataTypes.NUMBER,first_name: {
        type: DataTypes.STRING,allowNull: false,last_name: {
        type: DataTypes.STRING,});
  },down: async (queryInterface,DataTypes) => {
    await queryInterface.dropTable("dummytables");
  },};

当我尝试运行此命令时 sequelize db:migrate 它向我展示了ERROR: Cannot find module 'sequelize/types'

我的依赖文件

  "dependencies": {
"@types/sequelize": "^4.28.9","express": "^4.17.1","MysqL2": "^2.2.5","sequelize": "^6.5.0","sequelize-cli": "^6.2.0"  }

任何解决方案都需要帮助

解决方法

"use strict";
//const { DataTypes } = require("sequelize/types"); // Remove this line

module.exports = {
  up: async (queryInterface,DataTypes) => {
    await queryInterface.createTable("dummytables",{
      id: {
        allowNull: false,autoIncrement: true,primaryKey: true,type: DataTypes.INTEGER,},id: {
        type: DataTypes.NUMBER,first_name: {
        type: DataTypes.STRING,allowNull: false,last_name: {
        type: DataTypes.STRING,});
  },down: async (queryInterface,DataTypes) => {
    await queryInterface.dropTable("dummytables");
  },};

,

如果你把第二行改为;

const { DataTypes } = require("sequelize");

它应该可以正常工作。