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

问题描述

我在Windows 10计算机上尝试从git bash终端运行构建脚本.

I'm on a windows 10 machine trying to run a build script from the git bash terminal.

在我的终端节点上可以很好地识别，例如，当我运行node --version时，我得到了版本.

On my terminal node is recognized just fine, for example I get the version when I run node --version.

但是运行构建脚本失败并显示以下错误:

But running the build script fails with the following error:

'NODE_OPTIONS' is not recognized as an internal or external command,
operable program or batch file.

我猜我需要在PATH变量中添加一些东西才能使它起作用，但是什么呢?

I'm guessing I need to add something to my PATH variables to get this to work, but what?

推荐答案

使用 cross-env 可以轻松设置环境变量的软件包.

Use cross-env package which easily sets environment variables.

从npm安装交叉环境

Install cross-env from npm

npm i cross-env

在package.json文件中(在此示例中，您需要运行具有'NODE_OPTIONS'的'start'命令)

In your package.json file (In this example your need is to run 'start' command which has 'NODE_OPTIONS')

{
    "name": "your-app",
    "version": "0.0.0",
    "scripts": {
    ...
    "start": "NODE_OPTIONS=<your options> <commands>",
    }
}

步骤2

在需要运行NODE_OPTIONS的脚本中添加"cross-env". (在这种情况下为开始"脚本)

Step 2

Add 'cross-env' in the script which you need to run NODE_OPTIONS. (In this case 'start' script)

{
    "name": "your-app",
    "version": "0.0.0",
    "scripts": {
    ...
    "start": "cross-env NODE_OPTIONS=<your options> <commands>",
    }
}

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