无法将"ng"识别为内部或外部命令， [英] 'ng' is not recognized as an internal or external command,

问题描述

我刚刚开始使用CLI，当我尝试安装@ angular/cli并运行代码ng --help

I have just started to work with the CLI and when i tried to install the @angular/cli and run the code ng --help

我遇到以下错误

'ng'不被识别为内部或外部命令，

'ng' is not recognized as an internal or external command,

我浏览了所有博客，但按照博客中列出的所有步骤进行操作后却找不到任何帮助

I have gone through all the blogs and didn't find any help after following all the procedures listed in the blogs

1. 我更改了

用户变量路径:; C:\ Program Files \ nodejs \和系统变量: C:\ Program Files \ nodejs \ ;％AppData％\ npm ;;

user variables path : ;C:\Program Files\nodejs\ and system variable : C:\Program Files\nodejs\ ;%AppData%\npm;;

1. 当我运行命令

1. when i ran the command

npm install -g @ angular/cli

npm install -g @angular/cli

我在node_modules文件夹下找到了以下文件

i found the following files under node_modules folder

@角度

-cli

--- bin

----- ng

cli

我尝试使用清理缓存

npm cache clean 

然后运行代码

ng --version

但是我遇到了标题中提到的错误

but i am getting the error as mentioned in the title

推荐答案

我已经搜索了很长时间，但是没有找到解决方案.您必须执行以下步骤:

I have searched long but didn't found the solution. You have to follow these steps:

1. 全局安装angular/cli
2. 安装完成后，立即在终端上复制同时显示的路径
3. 将该路径粘贴到PATH环境变量中
4. 重新启动终端会有所帮助

在...之后

npm install -g @angular/cli@latest

此路径显示为

C:\ Users \ rizwan.local \ share \ npm

C:\Users\rizwan.local\share\npm

复制路径并将其粘贴到 环境变量 像

copy the path and paste it into Environment variable like

保存并运行ng -v

享受

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