Node/Express中的Sequelize - '没有这样的表:main.User`错误

我正在尝试使用Sequelize构建一个简单的Node/Express应用程序,但是当我尝试在我的关系数据库中创建一个新记录时,我收到错误Unhandled rejection SequelizeDatabaseError: SQLITE_ERROR: no such table: main.User.基本上,我在Users表中创建一个用户,然后尝试在表中创建一个相关的地址Addresses- 用户已成功创建但在创建地址时失败并出现此错误...其中是main从表名中获取前缀？(下面的完整错误读数)...

首先,这是我的计划的简要介绍......

我的Sequelize版本是Sequelize [Node: 6.8.1, CLI: 2.4.0, ORM: 3.29.0],我使用Sequelize CLI命令sequelize init来设置我项目的这一部分.

我使用SQLite3进行本地开发,并且config/config.json我将开发数据库定义为

"development": {
    "storage": "dev.sqlite",
    "dialect": "sqlite"
}

我的用户迁移:

'use strict';
    module.exports = {
        up: function(queryInterface, Sequelize) {
            return queryInterface.createTable('Users', {
                id: {
                    allowNull: false,
                    autoIncrement: true,
                    primaryKey: true,
                    type: Sequelize.INTEGER
                },
                first_name: {
                    type: Sequelize.STRING
                },
                last_name: {
                    type: Sequelize.STRING
                },
                createdAt: {
                    allowNull: false,
                    type: Sequelize.DATE
                },
                updatedAt: {
                    allowNull: false,
                    type: Sequelize.DATE
                }
            });
        },
        down: function(queryInterface, Sequelize) {
            return queryInterface.dropTable('Users');
        }
    };

和地址迁移(缩写):

module.exports = {
    up: function(queryInterface, Sequelize) {
        return queryInterface.createTable('Addresses', {
            id: {
                allowNull: false,
                autoIncrement: true,
                primaryKey: true,
                type: Sequelize.INTEGER
            },
            address_line_one: {
                type: Sequelize.STRING
            },
            UserId: {
                type: Sequelize.INTEGER,
                allowNull: false,
                references: {
                    model: "User",
                    key: "id"
                }
            }
        })
    }

用户模型:

'use strict';
module.exports = function(sequelize, DataTypes) {
    var User = sequelize.define('User', {
        first_name: DataTypes.STRING,
        last_name: DataTypes.STRING
    }, {
   classMethods: {
       associate: function(models) {
           models.User.hasOne(models.Address);
       }
    }
 });
return User;
};

和地址模型:

'use strict';
module.exports = function(sequelize, DataTypes) {
    var Address = sequelize.define('Address', {
        address_line_one: DataTypes.STRING,
        UserId: DataTypes.INTEGER
    }, {
        classMethods: {
            associate: function(models) {
                models.Address.hasOne(models.Geometry);
                models.Address.belongsTo(models.User, {
                    onDelete: "CASCADE",
                    foreignKey: {
                        allowNull: false
                    }
                });
            }
          }
      });
 return Address;
 };

最后,我的路线index.js:

router.post('/createUser', function(req, res){
    var firstName = req.body.first_name;
    var lastName = req.body.last_name;
    var addressLineOne = req.body.address_line_one;

    models.User.create({
        'first_name': newUser.firstName,
        'last_name': newUser.lastName
    }).then(function(user){         
        return user.createAddress({
            'address_line_one': newUser.addressLineOne
    })
})

因此,当我尝试发布时/createUser,将成功创建用户并且控制台将说明已创建新地址(INSERT INTO 'Addresses'...),但未创建地址并记录以下错误:

Unhandled rejection SequelizeDatabaseError: SQLITE_ERROR: no such table: main.User at Query.formatError (/Users/darrenklein/Desktop/Darren/NYCDA/WDI/projects/world_table/wt_test_app_1/node_modules/sequelize/lib/dialects/sqlite/query.js:348:14) at afterExecute (/Users/darrenklein/Desktop/Darren/NYCDA/WDI/projects/world_table/wt_test_app_1/node_modules/sequelize/lib/dialects/sqlite/query.js:112:29) at Statement.errBack (/Users/darrenklein/Desktop/Darren/NYCDA/WDI/projects/world_table/wt_test_app_1/node_modules/sqlite3/lib/sqlite3.js:16:21)

几个月前我曾经和Sequelize做过一次这样的事情并且成功了,我不能为我的生活找出我在这里缺少的东西.应用程序为什么要查找main.User,如何才能找到正确的表格？谢谢!

啊哈!一个小错误使我的整个操作脱轨.在迁移文件中,references.model必须是多元化的!

references: {
    model: "Users",
    key: "id"
}

繁荣.