在渲染中部署节点rest api时出现问题

Question

我正在尝试部署在节点中创建的其余 api，并在渲染中使用打字稿。但是，在部署时我收到以下日志：

==> Exited with status 127
==> Common ways to troubleshoot your deploy: https://docs.render.com/troubleshooting-deploys
==> Using Node version 20.15.1 (default)
==> Docs on specifying a Node version: https://render.com/docs/node-version
==> Using Bun version 1.1.0 (default)
==> Docs on specifying a bun version: https://render.com/docs/bun-version
==> Running 'npm run dev'
> [email protected] dev
> nodemon ./src/app.ts
sh: 1: nodemon: not found

部署时我放入根目录：src。在构建命令中：npm install。并在启动命令中：

npm run dev

这是我项目的package.json

{
  "name": "drivesafe-backend",
  "version": "1.0.0",
  "main": "index.js",
  "scripts": {
    "dev": "nodemon ./src/app.ts"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "description": "",
  "devDependencies": {
    "@types/bcryptjs": "^2.4.6",
    "@types/cors": "^2.8.17",
    "@types/dotenv": "^6.1.1",
    "@types/express": "^4.17.21",
    "@types/jsonwebtoken": "^9.0.7",
    "@types/multer": "^1.4.12",
    "@types/mysql2": "github:types/mysql2",
    "@types/sequelize": "^4.28.20"
  },
  "dependencies": {
    "bcryptjs": "^2.4.3",
    "cors": "^2.8.5",
    "dotenv": "^16.4.5",
    "express": "^4.21.0",
    "jsonwebtoken": "^9.0.2",
    "multer": "^1.4.5-lts.1",
    "mysql2": "^3.11.3",
    "sequelize": "^6.37.3"
  }
}

我尝试将其放入构建命令中：

npm install npm install typescript -g npm install i ts-node -g npm install i nodemon -g tsc —init npm init -y npm i express cors dotenv multer mysql2 npm i @types/express @types/cors @types/dotenv @types/multer -D npm i --save-dev types/mysql2# npm i bcryptjs npm i jsonwebtoken

但是，当我这样做时，我遇到了另一个问题：

==> Docs on specifying a Node version: https://render.com/docs/node-version
==> Using Bun version 1.1.0 (default)
==> Docs on specifying a bun version: https://render.com/docs/bun-version
==> Running build command 'npm install npm install typescript -g npm install i ts-node -g npm install i nodemon -g tsc —init npm init -y npm i express cors dotenv multer mysql2 npm i @types/express @types/cors @types/dotenv @types/multer -D npm i --save-dev types/mysql2# npm i bcryptjs npm i jsonwebtoken'...
npm error arg Argument starts with non-ascii dash, this is probably invalid: —init
npm error code EINVALIDTAGNAME
npm error Invalid tag name "—init" of package "—init": Tags may not have any characters that encodeURIComponent encodes.
npm error A complete log of this run can be found in: /opt/render/.cache/_logs/2024-10-06T17_05_36_663Z-debug-0.log
==> Build failed 😞
==> Common ways to troubleshoot your deploy: https://docs.render.com/troubleshooting-deploys```

Answer 1

您的第一个问题是

nodemon

未列为

devDependency

。 您应该使用

npm install --save-dev nodemon

安装它。然后它将可以与您的其余依赖项一起使用。

在第二次尝试中，命令的格式无效。您不能仅将多个安装命令添加到由空格分隔的一行中。尝试使用单个安装命令列出多个依赖项，或使用

&&

分隔多个命令。