GraphQl、Sequelize-CLi、models bundler - sequelize.import不是函数

Question

我正在学习有关sequelize-cli的教程：https://andela.com/insights/using-graphql-and-sequelize/

我得到了一个错误：“sequelize.import不是一个函数”

它来自models/index.js (它应该捆绑所有模型)

'use strict';

const fs = require('fs');
const path = require('path');
const Sequelize = require('sequelize');
const basename = path.basename(__filename);
const env = process.env.NODE_ENV || 'development';
const config = require(__dirname + '/../config/config.json')[env];
const db = {}; 

// Set DB Connection
let sequelize;
if (config.use_env_variable) {
  sequelize = new Sequelize(process.env[config.use_env_variable], config);
} else {
  sequelize = new Sequelize(config.database, config.username, config.password, config);
}

// Import model files in models folder and make table associations where present
fs
  .readdirSync(__dirname)
  .filter(file => {
    return (file.indexOf('.') !== 0) && (file !== basename) && (file.slice(-3) === '.js');
  })
  .forEach(file => {
    const model = sequelize['import'](path.join(__dirname, file));
    db[model.name] = model;
  });

Object.keys(db).forEach(modelName => {
  if (db[modelName].associate) {
    db[modelName].associate(db);
  }
});

db.sequelize = sequelize;

我在网上搜索解决方案，但无论我看到什么，它都不起作用。

有什么想法吗？

Answer 1

OK解决了！

我还没有意识到

  .forEach(file => {
    const model = sequelize['import'](path.join(__dirname, file));
    db[model.name] = model;
  });

都在同一个位置，所以正确答案是：

  .forEach(file => {
    db[model.name] = file
  });