节点js服务器的终端中无法识别nodemon命令 [英] nodemon command is not recognized in terminal for node js server

问题描述

我正在从

node server.js 命令正在运行并启动服务器，但 nodemon 命令无效。

我从 https://scotch.io/tutorials/authenticate-a-node-js-api-with-json-web-tokens 视频。

我不知道它为什么不起作用我已经为安装nodemon尝试了一些命令。

  npm install -g nodemon 
 npm install -g nodemon --save 
 npm install --save-dev nodemon 
 npm install -g nodemon @ de bug 
 
 npm install -g --force nodemon 
  

我见过一个链接我无法全局安装nodemon，nodemon ;不承认，但我不知道如何设置路径，因为我的项目位于D盘。

我想运行 nodemon server.js 。如果有任何机构有想法请分享。在此先感谢。

解决方案

您需要全球安装

  npm install -g nodemon 
＃或者如果使用yarn 
 yarn global add nodemon 
  

然后它将在路径上可用（我现在看到你已经尝试了这个并且它没有用，你的路径可能搞砸了）

如果你想使用本地安装的版本，而不是全局安装，那么你可以在package.json中创建一个脚本。

 scripts：{
serve：nodemon server.js
}，
  

然后使用

  npm run serve 
  

可选择使用纱线

 ＃不添加在package.json中提供
纱线运行nodemon server.js 
＃在package.json中使用服务脚本
纱线运行服务
  

npm将查找本地node_modules文件夹b在您的全局模块中查找命令之前

I am doing node.js server setup from https://scotch.io/tutorials/authenticate-a-node-js-api-with-json-web-tokens. I am new in node.js. I am installing npm install nodemon --save. But when I am run the server with this nodemon server.js.
In the terminal showing:

nodemon is not recognized as internal or external command, operable program or batch file

node server.js command is working and started the server, But nodemon command is not working.

I am set up the node js server from https://scotch.io/tutorials/authenticate-a-node-js-api-with-json-web-tokens video.

I don't know why it is not working I have tried some command for the install nodemon.

npm install -g nodemon 
npm install -g nodemon --save 
npm install --save-dev nodemon 
npm install -g nodemon@debug 

npm install -g --force nodemon

I have seen one link I can´t install nodemon globally, "nodemon" not recognized, But i don't know how to set the path because my project location in D drive.

I want to run nodemon server.js. If any body have an idea please share. Thanks in advance.

解决方案

You need to install it globally

npm install -g nodemon
# or if using yarn
yarn global add nodemon

And then it will be available on the path (I see now that you have tried this and it didn't work, your path may be messed up)

If you want to use the locally installed version, rather than installing globally then you can create a script in your package.json

"scripts": {
    "serve": "nodemon server.js"
  },

and then use

npm run serve

optionally if using yarn

# without adding serve in package.json
yarn run nodemon server.js
# with serve script in package.json
yarn run serve

npm will then look in your local node_modules folder before looking for the command in your global modules

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