Question

我正在使用节点序列库在postgress db中插入数据

这是我在Users.ts文件中的用户模型

export class User extends Sequelize.Model {
  public id!: number;
  public name: string;
  public email: string;
  public googleId: string;

  public password: string;
  // public preferredName!: string | null; // for nullable fields

  // timestamps!
  public readonly createdAt!: Date;
  public readonly updatedAt!: Date;

  async comparePassword(candidatePassword: string, callback: Function) {
    try {
      const isMatch = await bcrypt.compare(candidatePassword, this.password);
      callback(undefined, isMatch);
    } catch (err) {
      callback(err);
    }
  }
}

User.init(
  {
    id: {
      type: Sequelize.DataTypes.INTEGER.UNSIGNED,
      autoIncrement: true,
      primaryKey: true,
    },
    name: {
      type: Sequelize.DataTypes.STRING,
      allowNull: false,
    },
    email: {
      type: Sequelize.DataTypes.STRING(128),
      allowNull: false,
      unique: true,
    },
    googleId: {
      type: Sequelize.DataTypes.STRING(128),
      allowNull: true,
    },
    password: {
      type: Sequelize.DataTypes.STRING(300),
      allowNull: true,
    },
    token: {
      type: Sequelize.DataTypes.STRING(300),
      allowNull: true,
    },
  },
  {

    tableName: 'users',
    sequelize: sequelize, // this bit is important
  }
);

当我尝试使用db在数据库中创建新记录时

await User.create({name, email, password, address});

无论输入什么，它总是会返回无效值的错误

错误：Object.escape处的值无效{名称：'d'} （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/sql-string.js:65:11）在PostgresQueryGenerator.escape （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:964:22）在PostgresQueryGenerator._whereParseSingleValueObject中（/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2431:41）在PostgresQueryGenerator.whereItemQuery （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2149:19）在Utils.getComplexKeys.map.prop （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2206:21）在Array.map（）在PostgresQueryGenerator._whereBind （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2204:43）在PostgresQueryGenerator.whereItemQuery （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2139:19）在Utils.getComplexKeys.forEach.prop （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2048:25）在Array.forEach（）在 PostgresQueryGenerator.whereItemsQuery （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2046:35）在PostgresQueryGenerator.getWhereConditions （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:2458:19）在PostgresQueryGenerator.selectQuery中（/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/dialects/abstract/query-generator.js:1279:28）在QueryInterface.select （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/query-interface.js:1120:27）然后在Promise.try.then.then （/用户/ eali /学习/ akasa服务器/node_modules/sequelize/lib/model.js:1748:34）在tryCatcher （/用户/ eali /学习/ akasa服务器/node_modules/bluebird/js/release/util.js:16:23）在Promise._settlePromiseFromHandler （/用户/ eali /学习/ akasa服务器/node_modules/bluebird/js/release/promise.js:512:31）在Promise._settlePromise （/用户/ eali /学习/ akasa服务器/node_modules/bluebird/js/release/promise.js:569:18）在Promise._settlePromise0 （/用户/ eali /学习/ akasa服务器/node_modules/bluebird/js/release/promise.js:614:10）在Promise._settlePromises （/用户/ eali /学习/ akasa服务器/node_modules/bluebird/js/release/promise.js:694:18）在_drainQueueStep （/用户/ eali /学习/ akasa服务器/node_modules/bluebird/js/release/async.js:138:12）在_drainQueue （/Users/eali/learn/akasa-server/node_modules/bluebird/js/release/async.js:131:9）

Answer 1

我的第一个猜测是您忘记为属性键添加值：

await User.create({name, email, password, address});

应为：

await User.create({name: 'john wayne', email: 'lol@example.com', password: '1234', address: 'Someplace 1'});

使用node和sequelize

1 个答案: