node.js - NodeJs - Sequelize - 无法识别的属性数据类型

Question

我正在尝试为我的 dcauser 表制作模型。我被卡住了，因为它返回一个错误“无法识别的属性数据类型”。现在我不知道我是否在数据库中搞砸了一些东西，或者是 sequelize 无法与我的数据库正常工作，或者我是否在下面的代码中搞砸了一些东西。我遵循了一些指南，但我总是遇到上面提到的相同问题。

var Sequelize = require('sequelize');
var sequelize = new Sequelize('postgres://postgres:xpwdx@localhost:xportx/xdbx');


const UserSchema = sequelize.define(
    'dcauser',
    {
        userid: {
            type: Sequelize.Integer,
            allowNull: false,
        }
    }
);


module.exports = UserSchema;

我收到以下错误:

C:\Users\luka\source\repos\dcaBotManager\node_modules\sequelize\lib\model.js:1005
        throw new Error(`Unrecognized datatype for attribute "${this.name}.${name}"`);
        ^

Error: Unrecognized datatype for attribute "dcauser.userid"
    at C:\Users\luka\source\repos\dcaBotManager\node_modules\sequelize\lib\model.js:1005:15
    at C:\Users\luka\source\repos\dcaBotManager\node_modules\lodash\lodash.js:13401:38
    at C:\Users\luka\source\repos\dcaBotManager\node_modules\lodash\lodash.js:4905:15
    at baseForOwn (C:\Users\luka\source\repos\dcaBotManager\node_modules\lodash\lodash.js:2990:24)
    at Function.mapValues (C:\Users\luka\source\repos\dcaBotManager\node_modules\lodash\lodash.js:13400:7)
    at Function.init (C:\Users\luka\source\repos\dcaBotManager\node_modules\sequelize\lib\model.js:1001:28)
    at Sequelize.define (C:\Users\luka\source\repos\dcaBotManager\node_modules\sequelize\lib\sequelize.js:428:11)
    at Object.<anonymous> (C:\Users\luka\source\repos\dcaBotManager\src\models\user.model.js:14:30)
    at Module._compile (internal/modules/cjs/loader.js:1156:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
    at Module.load (internal/modules/cjs/loader.js:1000:32)
    at Function.Module._load (internal/modules/cjs/loader.js:899:14)
    at Module.require (internal/modules/cjs/loader.js:1042:19)
    at require (internal/modules/cjs/helpers.js:77:18)
    at Object.<anonymous> (C:\Users\luka\source\repos\dcaBotManager\src\models\index.js:2:23)
    at Module._compile (internal/modules/cjs/loader.js:1156:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
    at Module.load (internal/modules/cjs/loader.js:1000:32)
    at Function.Module._load (internal/modules/cjs/loader.js:899:14)
    at Module.require (internal/modules/cjs/loader.js:1042:19)
    at require (internal/modules/cjs/helpers.js:77:18)
    at Object.<anonymous> (C:\Users\luka\source\repos\dcaBotManager\src\config\passport.js:3:18)
    at Module._compile (internal/modules/cjs/loader.js:1156:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
    at Module.load (internal/modules/cjs/loader.js:1000:32)
    at Function.Module._load (internal/modules/cjs/loader.js:899:14)
    at Module.require (internal/modules/cjs/loader.js:1042:19)
    at require (internal/modules/cjs/helpers.js:77:18)

Answer 1

integer 关键字必须大写

{
    userid: {
        type: Sequelize.INTEGER,
        allowNull: false,
    }
}