NRM是什么

NRM (npm registry manager )是npm的镜像源管理工具，提供了常用的镜像源地址，可以选择对应的镜像源进行切换。

安装

npm i -g nrm
或
yarn global add nrm

安装nrm

查看镜像源

nrm ls

提示：镜像前带*的为当前选中的镜像源

查看镜像源

选择镜像源

nrm use yarn

选择镜像源

可通过nrm ls或nrm current命令查看镜像源切换情况

nrm用法

Usage: nrm [options] [command]

  Commands:

    ls                                    List all the registries
    current                               Show current registry name
    use <registry>                        Change registry to registry
    add <registry> <url> [home]           Add one custom registry
    set-auth <registry> [value]           Set authorize information for a custom registry with a base64 encoded string or username and pasword
      -a  --always-auth                     Set is always auth
      -u  --username <username>             Your user name for this registry
      -p  --password <password>             Your password for this registry
    set-email <registry> <value>          Set email for a custom registry
    set-hosted-repo <registry> <value>    Set hosted npm repository for a custom registry to publish packages
    del <registry>                        Delete one custom registry
    home <registry> [browser]             Open the homepage of registry with optional browser
    test [registry]                       Show the response time for one or all registries
    publish [<tarball>|<folder>]          Publish package to current registry if current registry is a custom registry.  if you\'re not using custom registry, this command will run npm publish directly
      -t --tag [tag]                        Add tag
      -a --access <public|restricted>       Set access
      -o --otp [otpcode]                    Set otpcode
      -dr --dry-run                         Set is dry run
    help                                  Print this help

  Options:

    -h, --help     output usage information
    -V, --version  output the version number