npm-prefix

显示前缀

概要

¥Synopsis

npm prefix

注意：此命令对工作区无感知。

¥Note: This command is unaware of workspaces.

描述

¥Description

将本地前缀打印到标准输出。这是包含 package.json 文件或 node_modules 目录的最近父目录，除非还指定了 -g。

¥Print the local prefix to standard output. This is the closest parent directory to contain a package.json file or node_modules directory, unless -g is also specified.

如果指定了 -g，这将是全局前缀的值。有关详细信息，请参见 npm config。

¥If -g is specified, this will be the value of the global prefix. See npm config for more detail.

示例

¥Example

npm prefix
/usr/local/projects/foo

npm prefix -g
/usr/local

配置

¥Configuration

global

• 默认值：false

  ¥Default: false

• 类型：布尔值

  ¥Type: Boolean

在 "global" 模式下运行，以便将包安装到 prefix 文件夹而不是当前工作目录。有关行为差异的更多信息，请参见 文件夹。

¥Operates in "global" mode, so that packages are installed into the prefix folder instead of the current working directory. See folders for more on the differences in behavior.

• 包安装到 {prefix}/lib/node_modules 文件夹，而不是当前工作目录。

  ¥packages are installed into the {prefix}/lib/node_modules folder, instead of the current working directory.

• bin 文件链接到 {prefix}/bin

  ¥bin files are linked to {prefix}/bin

• 手册页链接到 {prefix}/share/man

  ¥man pages are linked to {prefix}/share/man

也可以看看

¥See Also

• npm root

• npm folders

• npm config

• npmrc