npm之迭代包的版本、废弃、删除一个包及集锦

npm之迭代包的版本、废弃、删除一个包及集锦

如何更新npm包

当你包的内容修改之后,比如

exports.showMsg = function () {
  console.log("This is my second module");
}

修改了提示文字,那么我们需要 npm version <update_type> update_type就是版本号的意思,会自动更新package.json里面的版本号 然后重新 npm publish,更新就会完成

如何删除npm包
npm unpublish kk-a-test --force

查看当前登录的npm账号
npm whoami
输出 username

发布包错误集锦
1、需要提高版本号

#1、发包 npm publish 失败
sh-neverleave:z-tool neverleave$ npm publish
npm ERR! publish Failed PUT 400
npm ERR! code E400
npm ERR! deprecations must be strings : z-tool

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/neverleave/.npm/_logs/2018-11-23T10_52_01_742Z-debug.log
sh-neverleave:z-tool neverleave$ npm publish


#2、发包 npm publish 失败
sh-neverleave:z-tool neverleave$ npm publish
npm ERR! publish Failed PUT 403
npm ERR! code E403
npm ERR! You cannot publish over the previously published versions: 1.0.3. : z-tool

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/neverleave/.npm/_logs/2018-11-23T11_24_57_662Z-debug.log
sh-neverleave:z-tool neverleave$ 

2、发包 npm publish 失败 解决方案：终端执行：npm publish --access public
参考：https://stackoverflow.com/questions/53420758/npm-publish-gives-unscoped-packages-cannot-be-private

#1、发包 npm publish 失败
sh-neverleave:npm neverleave$ npm publish
npm ERR! publish Failed PUT 400
npm ERR! code E400
npm ERR! unscoped packages cannot be private : z-tool

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/neverleave/.npm/_logs/2018-11-23T08_44_21_310Z-debug.log
sh-neverleave:npm neverleave$ 

#解决方案：终端执行：npm publish --access public
sh-neverleave:npm neverleave$ npm publish --access public
+ z-tool@1.0.0
sh-neverleave:npm neverleave$ 

3、确保登录的用户账号正确

sh-neverleave:npm neverleave$ npm publish
npm ERR! publish Failed PUT 404
npm ERR! code E404
npm ERR! 404 User not found : z-tool
npm ERR! 404 
npm ERR! 404  'z-tool' is not in the npm registry.
npm ERR! 404 You should bug the author to publish it (or use the name yourself!)
npm ERR! 404 
npm ERR! 404 Note that you can also install from a
npm ERR! 404 tarball, folder, http url, or git url.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/neverleave/.npm/_logs/2018-11-23T07_32_28_518Z-debug.log```

4、登录时需要在username 前加‘~’，具体大家可以验证

```javascript
sh-neverleave:npm neverleave$ npm login
Username: (~neverleave) neverleave
Password: (<default hidden>) 
Email: (this IS public) (1063588359@qq.com) 
npm ERR! code EAUTHIP
npm ERR! Unable to authenticate, need: Basic

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/neverleave/.npm/_logs/2018-11-23T07_27_50_877Z-debug.log
sh-neverleave:npm neverleave$ 

5、无权限删除线上的包（撤包有时间限制，24小时） 解决方案：加上 --force

sh-neverleave:z-tool neverleave$ npm unpublish z-tool
npm ERR! Refusing to delete entire project.
npm ERR! Run with --force to do this.
npm ERR! npm unpublish [<@scope>/]<pkg>[@<version>]
sh-neverleave:z-tool neverleave$ 

#解决方案（内部有被鄙视的话，😄 I sure hope you know what you are doing.）
sh-neverleave:z-tool neverleave$ npm unpublish z-tool --force
npm WARN using --force I sure hope you know what you are doing.
- z-tool
sh-neverleave:z-tool neverleave$ 

6、删除npm市场的包同名的24小时后才能重新发布

sh-neverleave:z-tool neverleave$ npm publish
npm ERR! publish Failed PUT 403
npm ERR! code E403
npm ERR! z-tool cannot be republished until 24 hours have passed. : z-tool

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/neverleave/.npm/_logs/2018-11-23T11_41_24_086Z-debug.log
sh-neverleave:z-tool neverleave$