设置路径= % %路径;C: \ \ \ AppData \ \ npm漫游用户

在尝试更新Windows 7 (x64)上的PATH变量之前，运行CMD控制台AS ADMINISTRATOR和ng命令对我有用，这也适用于VISUAL STUDIO CODE控制台。

它为我工作在CMD控制台/ VS CODE

在我的情况下，我做了以下步骤。

所有程序-> Node JS->右键单击Node. JS命令提示符，选择属性和从目标字符串在结束复制下面

/k "C:\Program Files\nodejs\nodevars.bat"

我启动Visual Studio Code并打开下面的文件

C:\Users\gochinta\AppData\Roaming\Code\User\settings.Json，并给出如下

// Place your settings in this file to overwrite the default settings
{
  "terminal.integrated.shellArgs.windows": 
  ["/k", "C:\\Program Files\\nodejs\\nodevars.bat"]

}

现在我在Visual Studio Code终端窗口中输入ng -v，它工作了。

打开cmd，输入npm install -g @angular/cli 在环境变量中，在用户变量或系统变量中添加“Path”value=C:\Users\your-user\.npm-packages\node_modules\.bin 打开cmd: c:\>cd your-new-project-path .．.\project-path\> ng new my-app 或者ng all-ng-commands

我也遵循这个问题，所以我尝试了这个命令，它工作得很好。 使用命令:npm run ng

I was having the same issue when tried with the syntax "ng new " and solved that simply by updating the existing node version from 5.x.x to 8.x.x. After successful updation of node, the syntax worked perfectly for me. Please update the existing version of node. As it is clearly mentioned in angular documentation that these commands require the node version >= 6.9.x. For reference please check https://angular.io/guide/quickstart. It clearly states "Verify that you are running at least node 6.9.x and npm 3.x.x by running node -v and npm -v in a terminal/console window. Older versions produce errors, but newer versions are fine".