npm 在哪里安装包? [英] Where does npm install packages?

问题描述

谁能告诉我在哪里可以找到使用 npm 安装的 Node.js 模块?

Can someone tell me where can I find the Node.js modules, which I installed using npm?

推荐答案

全局库

您可以运行 npm list -g 来查看安装了哪些全局库以及它们所在的位置.使用 npm list -g |head -1 用于仅显示路径的截断输出.如果您只想显示主软件包而不是与其一起安装的子软件包 - 您可以使用 - npm list --depth=0 这将显示所有软件包并仅获取全局安装的软件包，只需添加 -g 即 npm list -g --depth=0.

Global libraries

You can run npm list -g to see which global libraries are installed and where they're located. Use npm list -g | head -1 for truncated output showing just the path. If you want to display only main packages not its sub-packages which installs along with it - you can use - npm list --depth=0 which will show all packages and for getting only globally installed packages, just add -g i.e. npm list -g --depth=0.

在 Unix 系统上，当全局安装时，它们通常放在 /usr/local/lib/node 或 /usr/local/lib/node_modules 中.如果将 NODE_PATH 环境变量设置为此路径，则可以通过节点找到模块.

On Unix systems they are normally placed in /usr/local/lib/node or /usr/local/lib/node_modules when installed globally. If you set the NODE_PATH environment variable to this path, the modules can be found by node.

Windows XP - %USERPROFILE%AppData pm ode_modules
Windows 7、8 和 10 - %USERPROFILE%AppDataRoaming pm ode_modules

Windows XP - %USERPROFILE%AppData pm ode_modules
Windows 7, 8 and 10 - %USERPROFILE%AppDataRoaming pm ode_modules

非全局库安装在您当前所在文件夹中的 node_modules 子文件夹中.

Non-global libraries are installed the node_modules sub folder in the folder you are currently in.

您可以运行 npm list 来查看您当前位置安装的非全局库.

You can run npm list to see the installed non-global libraries for your current location.

npm install -g pm2 - pm2 将被全局安装.然后通常会在 /usr/local/lib/node_modules 中找到它(使用 npm root -g 来检查位置.)

npm install -g pm2 - pm2 will be installed globally. It will then typically be found in /usr/local/lib/node_modules (Use npm root -g to check where.)

npm install pm2 - pm2 将安装在本地.然后通常会在 /node_modules

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