找不到模块'@nestjs/typeorm'；

我使用以下命令安装了TypeORM：

yarn add @nestjs/typeorm typeorm mysql class-validator class-transformer

但是当我使用

@nestjs/typeorm

时，它会说“找不到模块”。事实上，

@nestjs/testing

不起作用

这是我的“package.json”文件：

---

不确定它是否有用。我比较了你和我的文件，似乎你需要安装@nestjs/config而不是nestjs-config；

"dependencies": {
    "@nestjs/common": "^7.0.0",
    "@nestjs/core": "^7.0.0",
    "@nestjs/platform-express": "^7.0.0",
    "@nestjs/swagger": "^4.6.1",
    "@nestjs/typeorm": "^7.1.4",
    "@nestjsx/crud": "^4.6.2",
    "class-transformer": "^0.3.1",
    "class-validator": "^0.12.2",
    "mysql": "^2.18.1",
    "nestjs-config": "^1.4.7",
    "reflect-metadata": "^0.1.13",
    "rimraf": "^3.0.2",
    "rxjs": "^6.5.4",
    "typeorm": "^0.2.28"
  },