npm start命令：缺少脚本：start

Question

尝试使用Visual Studio Code上的npm start命令运行节点应用程序时收到此错误。非常感谢任何帮助！

这是我包裹里的东西。json文件：

{
  "name": "bloggin-site",
  "version": "1.0.0",
  "description": "",
  "main": "server.js",
  "scripts": {
    "start": "nodemon server.js"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "express-fileupload": "^1.2.1",
    "express.js": "^1.0.0",
    "nodemon": "^2.0.15"
  }
}

这是我运行代码时终端上的消息：

npm ERR! missing script: start

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/wendyb/.npm/_logs/2021-12-06T06_01_12_013Z-debug.log```

This is what the debug log says:
```0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'start' ]
2 info using npm@6.14.15
3 info using node@v14.18.1
4 verbose stack Error: missing script: start
4 verbose stack     at run (/usr/local/lib/node_modules/npm/lib/run-script.js:155:19)
4 verbose stack     at /usr/local/lib/node_modules/npm/lib/run-script.js:63:5
4 verbose stack     at /usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:116:5
4 verbose stack     at /usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:436:5
4 verbose stack     at checkBinReferences_ (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:391:45)
4 verbose stack     at final (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:434:3)
4 verbose stack     at then (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:161:5)
4 verbose stack     at ReadFileContext.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/read-package-json/read-json.js:350:20)
4 verbose stack     at ReadFileContext.callback (/usr/local/lib/node_modules/npm/node_modules/graceful-fs/graceful-fs.js:123:16)
4 verbose stack     at FSReqCallback.readFileAfterOpen [as oncomplete] (fs.js:281:13)
5 verbose cwd /Users/wendyb/Desktop/Final
6 verbose Darwin 19.6.0
7 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "start"
8 verbose node v14.18.1
9 verbose npm  v6.14.15
10 error missing script: start
11 verbose exit [ 1, true ] ```

Answer 1

也许只需检查您是否为服务器定义了正确的路径。js文件，如果不更正它，请尝试或只是为了防止您在包中所做的更改。json文件，但尚未保存，请保存并重试

如需更多帮助，您可以参考此链接