常用命令
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   | $ npm init / install / uninstall / update
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   | $ npm ls $ npm list -g --depth 0
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   | npm config set proxy xxx.com npm config list
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   | $ npm outdated Package                                  Current        Wanted    Latest  Location @commitlint/cli                            7.1.1         7.5.2     7.5.2  test @commitlint/config-angular                 7.1.1         7.5.0     7.5.0  test
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   | $ npm view @test/test-util
  @test/test-util@0.3.101 | ISC | deps: none | versions: 242
  dist .tarball http://rnpm.hz.netease.com/@test/test-util/download/@test/test-util-0.3.101.tgz .shasum: a10f3595eb4cbbdd0d1d49691acf2116bfa832bf
  maintainers: - aaa <aaa@163.com> - bbb <bbb@163.com> - ccc <ccc@163.com>
  dist-tags: dev: 0.3.101-0   latest: 0.3.101  test: 0.0.66
  published 2 days ago by ddd <ddd@163.com>
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   | $ cd path/project $ npm install path/package
  $ cd path/project $ npm link path/package
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   | $ npm adduser Username: Password: Email: (this IS public)
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   | $ npm publish $ npm publish --tag=test
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私有 NPM
私有包托管在内部服务器或者单独的服务器上;
可以同步整个官方仓库,也可以只同步需要的;
对于下载,发布,有对应的权限管理。
官方
缺点:贵
优点:开源闭源项目统一托管
sinopia
https://github.com/rlidwka/sinopia
很久不维护了;
权限管理比较弱;
缓存优化不足;
不能做官方仓库的镜像。
verdaccio
https://github.com/verdaccio/verdaccio
优点:免费;本地速度快,带公有库缓存;支持 yarn
缺点:需要自己托管维护
cnpm
https://github.com/cnpm/cnpmjs.org
配置:
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   |  {     "mysqlServers": [         {             "host": "host",             "port": 3306,             "user": "lakers",             "password": "password"         }     ],     "mysqlDatabase": "cnpmjs",      "enablePrivate": true,      "admins": {                  "senntyou": "LakersChampionship@163.com"     },     "syncModel": "exist",      "scopes": [                  "@lakers"     ],     "registryHost": "http://lakers.company.npm.registry.com",      "officialNpmRegistry": "https://registry.npm.taobao.org" }
 
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   | $ cnpmjs.org start
  $ cnpm config set registry http://your.company.npm.registry.com
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