Windows上的全局npm安装位置? [英] Global npm install location on windows?

问题描述

我不确定100％，但是我相信我是从家用计算机和办公室PC上的Windows安装程序安装了节点v5.

I'm not 100% sure, but I believe I installed node v5 from the windows installer on both my home and office PCs.

在我的家用PC上，全局安装发生在％APPDATA％下:

On my home PC global installs happen under %APPDATA%:

(dev) go|c:\srv> which lessc
c:\users\bjorn\appdata\roaming\npm\lessc
c:\users\bjorn\appdata\roaming\npm\lessc.cmd

在我的办公室PC上，它们位于程序文件下:

while on my office PC, they go under program files:

(dev) go|w:\srv> which lessc
c:\program files\nodejs\lessc
c:\program files\nodejs\lessc.cmd

我需要为PyCharm的文件监视程序提供许多这些全局工具的完整路径，并且由于我共享了项目文件，因此在用户文件夹下没有全局资源是有道理的.

I need to provide the full path to a number of these global tools to PyCharm's file watcher, and since the project file i shared it would make sense to not have global resources under a user folder.

为什么全局安装最终会位于不同的文件夹中，我怎么能将它们强制到所有团队成员都共用的位置?

Why would the global installs end up in different folders, and how can I force them to a location that is common to all team members?

推荐答案

根据: https://docs .npmjs.com/files/folders

• 本地安装(默认):将内容放入当前软件包根目录的./node_modules中.
• 全局安装(带有-g):将内容放入/usr/local或安装节点的任何地方.
• 如果需要require()，请在本地安装.
• 如果要在命令行上运行它，请全局安装它. ->如果两者都需要，则将其安装在两个地方，或使用npm链接.

• Local install (default): puts stuff in ./node_modules of the current package root.
• Global install (with -g): puts stuff in /usr/local or wherever node is installed.
• Install it locally if you're going to require() it.
• Install it globally if you're going to run it on the command line. -> If you need both, then install it in both places, or use npm link.

前缀配置默认为节点安装的位置.在 在大多数系统中，这是/usr/local. 在Windows上，这是准确的 node.exe二进制文件的位置.

The prefix config defaults to the location where node is installed. On most systems, this is /usr/local. On windows, this is the exact location of the node.exe binary.

文档可能有些过时，但是它们解释了为什么全局安装可能会落在不同的目录中

The docs might be a little outdated, but they explain why global installs can end up in different directories:

(dev) go|c:\srv> npm config ls -l | grep prefix
; prefix = "C:\\Program Files\\nodejs" (overridden)
prefix = "C:\\Users\\bjorn\\AppData\\Roaming\\npm"

根据其他答案，替代似乎现在是Windows上的默认位置，并且在实施替代之前我可能已经安装了Office版本.

Based on the other answers, it may seem like the override is now the default location on Windows, and that I may have installed my office version prior to this override being implemented.

这还提出了一种解决方案，可使所有团队成员将全局变量存储在相对于其PC的同一绝对路径中，即(以管理员身份运行):

This also suggests a solution for getting all team members to have globals stored in the same absolute path relative to their PC, i.e. (run as Administrator):

mkdir %PROGRAMDATA%\npm
setx PATH "%PROGRAMDATA%\npm;%PATH%" /M
npm config set prefix %PROGRAMDATA%\npm

打开一个新的cmd.exe窗口，然后重新安装所有全局软件包.

open a new cmd.exe window and reinstall all global packages.

说明(按行号):

1. 在一个合适的位置创建一个文件夹来保存全局变量(Microsoft是 坚持不应该写入ProgramFiles，因此似乎％PROGRAMDATA％ 像是下一个逻辑位置.
2. 目录必须位于路径上，因此请使用setx .. /M设置 系统路径(在HKEY_LOCAL_MACHINE下).这是需要您跑步的地方 在具有管理员权限的shell中.
3. 告诉npm使用此新路径. (注意:文件夹在以下位置的％PATH％中不可见 此外壳程序，因此您必须打开一个新窗口.

1. Create a folder in a sensible location to hold the globals (Microsoft is adamant that you shouldn't write to ProgramFiles, so %PROGRAMDATA% seems like the next logical place.
2. The directory needs to be on the path, so use setx .. /M to set the system path (under HKEY_LOCAL_MACHINE). This is what requires you to run this in a shell with administrator permissions.
3. Tell npm to use this new path. (Note: folder isn't visible in %PATH% in this shell, so you must open a new window).

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