问 TypeScript:只能使用“esModuleInterop”标志默认导入

EN

我有下面的 index.ts

import { User } from "./datatypes"
import express from 'express';
 console.log("hello world")

这是我的 package.json

{
  "name": "simple_app",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "tsc index.ts && node index.js"
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "dotenv": "^16.0.0",
    "express": "^4.17.3"
  "devDependencies": {
    "@types/express": "^4.17.13",
    "@types/node": "^17.0.23",
    "ts-node": "^10.7.0",
    "typescript": "^4.6.3"
}

这是我的tsconfig.json：

{
    "compilerOptions": {
      "module": "commonjs",
      "esModuleInterop": true,
      "resolveJsonModule": true,
      "target": "es6",
      "moduleResolution": "node",
      "sourceMap": true,
      "outDir": "dist"
    "lib": ["es2015"]
  }

当我编写 npm run start 时，我获得：

 Module '"/mnt/c/Users/raffa/Desktop/simple_app/node_modules/@types/express/index"' can only be default-imported using the 'esModuleInterop' flag
2 import express from 'express';