Question

Model / Company / index.js：

import {Schema} from 'mongoose';
import CompanyAddressSchema from '../CompanyAddress';
import mongoose from 'mongoose';

const companySchema = new Schema({
    name: {type: Schema.Types.String, minlength: 1, maxlength: 80, required: true},
    type: {type: Schema.Types.String, minlength: 1, maxlength: 80, required: true},
    companyAddress: [CompanyAddressSchema]
    }, { timestamps: true });

const Company = mongoose.model(‘Company’, companySchema);

export default Company;

CompanyService（在文件顶部调用）：

import Company from '../models/Company';

公司服务（获取数据的查询：

let company = await Company.findOne({_id: Schema.Types.ObjectId(id)});

.babelrc：

{
  "presets": ["env"],
   "plugins": ["transform-object-rest-spread",
     "transform-async-to-generator",
     "transform-es2015-arrow-functions",
     "transform-builtin-extend",
     "add-module-exports",
     ["transform-runtime", {
     "polyfill": false,
     "regenerator": true
   }]]
}

这里的问题是公司最终未定义。我不确定如果在文件顶部声明它怎么可能不确定。可能是什么原因导致的？解决方法是什么？

更新：我注意到，如果我将导入语句替换为

“让公司= require（../ models / Company）.default”

我得到了正确的物体。如何使用import语句实现这一目标？

nodejs和babel：未定义从结果导入

0 个答案: