找不到模块:无法解析'react-leaflet‘

Question

当尝试运行一些示例代码时，我得到了一个编译错误；

"Module not found: Can't resolve 'react-leaflet' in 'C:\Users...\my-app\src\map'"

我试着用react和typescipt来做这件事，并使用"react-leaflet“

我已经尝试安装了@ react-leaflet和react-leaflet这两种类型

以下是我的依赖项：

"dependencies": {
    "@types/jest": "24.0.15",
    "@types/leaflet": "^1.4.4",
    "@types/node": "12.0.8",
    "@types/react": "16.8.20",
    "@types/react-dom": "16.8.4",
    "@types/react-leaflet": "^2.2.1",
    "leaflet": "^1.5.1",
    "react": "^16.8.6",
    "react-dom": "^16.8.6",
    "react-scripts": "3.0.1",
    "save": "^2.4.0",
    "typescript": "3.5.2"
  }

Answer 1

您还没有添加react-leaflet依赖项，只添加了类型。

运行npm i react-leaflet来安装实际的软件包。

Answer 2

npm i leaflet

还可以在终端中运行此命令，它将正常工作