打字稿:找不到模块“反应" [英] typescript: Cannot find module 'react'

问题描述

我不明白为什么它找不到它.

I don't understand why it can't find it.

$ cat tsconfig.json

{
  "compilerOptions": {
    "sourceMap": true,
    "target": "es6",
    "jsx": "react",
    "types": [
      "lodash",
      "react",
      "react-dom"
    ]
  }
}

$ tree node_modules/@types

node_modules/@types/
├── lodash
│   ├── README.md
│   ├── index.d.ts
│   ├── package.json
│   └── types-metadata.json
├── react
│   ├── README.md
│   ├── index.d.ts
│   ├── package.json
│   └── types-metadata.json
└── react-dom
    ├── README.md
    ├── index.d.ts
    ├── package.json
    ├── server.d.ts
    └── types-metadata.json

在组件文件中导入.

// src/components/component.tsx

import * as React from "react";

是什么?

推荐答案

如果你没有使用 typescript 2.1，你应该升级到它.看起来您使用的是来自那里的@types 的 2.x 版本.

if you're not using typescript 2.1, you should upgrade to it. it looks like you're using a 2.x version from the @types you have there.

这是我现在正在使用的工作 tsconfig.json 文件:

here is a working tsconfig.json file that i'm using right now:

{
  "compilerOptions": {
    "target": "es6",
    "module": "commonjs",
    "moduleResolution": "node",
    "noResolve": false,
    "noImplicitAny": false,
    "removeComments": true,
    "sourceMap": true,
    "allowJs": true,
    "jsx": "react"
  },
  "exclude": [
    "./node_modules/**/*"
  ]
}

自从我解决您遇到的相同问题以来已经有几天了，但我认为这里的关键是 "moduleResolution": "node" 和 "allowJs": true.

it's been a couple days since i resolved the same issue you were having, but i think the key here is the "moduleResolution": "node" and "allowJs": true.

这篇关于打字稿:找不到模块“反应"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！