Question

我有一个可以使用Node.js和PostgreSQL的api。从终端运行 node index.js 时，将代码转换为ES6时出现以下错误。

node:internal/process/esm_loader:74
internalBinding('errors').triggerUncaughtException(
                          ^
Error [ERR_MODULE_NOT_FOUND]: Cannot find module 'C:\node\api\queries' imported from C:\node\api\index.jss
Did you mean to import ../queries.js?
at new NodeError (node:internal/errors:258:15)
at finalizeResolution (node:internal/modules/esm/resolve:276:11)
at moduleResolve (node:internal/modules/esm/resolve:699:10)
at Loader.defaultResolve [as _resolve] (node:internal/modules/esm/resolve:810:11)
at Loader.resolve (node:internal/modules/esm/loader:85:40)
at Loader.getModuleJob (node:internal/modules/esm/loader:229:28)
at ModuleWrap.<anonymous> (node:internal/modules/esm/module_job:51:40)
at link (node:internal/modules/esm/module_job:50:36) {
  code: 'ERR_MODULE_NOT_FOUND'
}

我有三个文件的行已更改：

index.js

const express = require('express')
const bodyParser = require('body-parser')
const db = require('./queries').default

转换为：

import express from 'express'
import { json, urlencoded } from 'body-parser'
import db from './queries'

queries.js

const Pool = require('pg').Pool

确认为：

import { Pool } from 'pg'

package.json -我添加了：

"type": "module",

我还需要做什么来解决此错误？

[ERR_MODULE_NOT_FOUND]：找不到模块

0 个答案: