如何在Windows上更新npm? [英] How do I update npm on Windows?

查看：99 发布时间：2020/5/18 1:49:49 windows node.js npm

本文介绍了如何在Windows上更新npm?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

当我从msi( http://nodejs.org/download/)安装节点0.10.33时，我得到了一个npm(1.4.28)的旧版本.如何在Windows上升级npm?

When I install node 0.10.33 from the msi ( http://nodejs.org/download/ ), I get an old version of npm (1.4.28). How can I upgrade npm on Windows?

npm install -g npm

不起作用；我仍然有旧的npm.

does not work; I still have the old npm.

您需要按照Windows升级说明进行操作(

You need to follow the Windows upgrade instructions ( https://docs.npmjs.com/try-the-latest-stable-version-of-npm )

tl; dr-npm -g install npm 可以工作，但是npm的旧版本仍在您的PATH中.

tl;dr - npm -g install npm does work, but the old version of npm is still in your PATH.

要解决此问题，请执行以下一项操作:

To fix this, do one of these:

选项2:删除两个

Option 2: remove both of

C:\Program Files (x86)\nodejs\npm

C:\Program Files (x86)\nodejs\npm.cmd

或

选项3:以管理员身份打开cmd.exe，导航到C:\ Program Files(x86)\ nodejs和然后在没有-g的情况下运行安装:

Option 3: Open cmd.exe as administrator, navigate to C:\Program Files (x86)\nodejs and then run the installation without -g:

npm install npm@latest

*有一个npm软件包可以自动执行此选项3:

*There is an npm package that automate this Option 3:

npm install -g npm-win-upgrade

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