Angular的-'ng'不被识别为内部或外部命令，可操作程序或批处理文件 [英] Angular's - 'ng' is not recognized as an internal or external command, operable program or batch file

问题描述

C:\ Angula2 \ myapp> ng服务-打开 无法将"ng"识别为内部或外部命令， 可操作的程序或批处理文件.

C:\Angula2\myapp>ng serve --open 'ng' is not recognized as an internal or external command, operable program or batch file.

当前我的系统中也有节点

and currently i am having node also in my system

C:\ Angula2 \ myapp>节点-v v8.10.0

C:\Angula2\myapp>node -v v8.10.0

以及如何在没有管理员权限的情况下运行Angular4.

And How to run Angular4 with out having Admin permissions.

推荐答案

您必须全局安装angular-cli才能使用ng

you have to install angular-cli globally to use ng

npm i -g @angular/cli

在不进行全局安装的情况下使用angular-cli.

to use angular-cli without global installation.

将ng serve --open添加到package.json中的脚本部分.

Add ng serve --open to the scripts section in your package.json.

scripts:{
    "start": ng serve --open
}

然后在项目目录中运行npm start.

then run npm start in your project directory.

这篇关于Angular的-'ng'不被识别为内部或外部命令，可操作程序或批处理文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！