几周前,我在我的计算机上全局安装了 NestJS。现在我回到这个话题,开始学习。
所以我用命令创建了新项目:
nest new ./
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它生成了所有文件,但是当我尝试使用命令运行该应用程序时:
nest start
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我预计该模板项目会启动,但导入路径有错误?这是由于我安装的 Nest 版本还是其他原因造成的?
我的巢版本:
7.5.6
包.json:
"dependencies": {
"@nestjs/common": "^7.6.13",
"@nestjs/core": "^7.6.13",
"@nestjs/platform-express": "^7.6.13",
"reflect-metadata": "^0.1.13",
"rimraf": "^3.0.2",
"rxjs": "^6.6.6"
},
"devDependencies": {
"@nestjs/cli": "^7.5.6",
"@nestjs/schematics": "^7.2.7",
"@nestjs/testing": "^7.6.13",
"@types/express": "^4.17.11",
"@types/jest": "^26.0.20",
"@types/node": "^14.14.31",
"@types/supertest": "^2.0.10",
"@typescript-eslint/eslint-plugin": "^4.15.2",
"@typescript-eslint/parser": "^4.15.2",
"eslint": "^7.20.0",
"eslint-config-prettier": "^8.1.0",
"eslint-plugin-prettier": "^3.3.1",
"jest": "^26.6.3",
"prettier": "^2.2.1",
"supertest": "^6.1.3",
"ts-jest": "^26.5.2",
"ts-loader": "^8.0.17",
"ts-node": "^9.1.1",
"tsconfig-paths": "^3.9.0",
"typescript": "^4.1.5"
},
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Yog*_*ity 20
我遇到过同样的问题。以下两个命令修复了它:
npm install @nestjs/common
npm install @nestjs/core
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这些命令确保您使用的是这些软件包的最新版本。
有时你也可能会遇到错误:Cannot find module '@nestjs/mapped-types' or its corresponding type declarations.
在这种情况下,请执行以下操作:
npm install @nestjs/mapped-types
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