随着百度小程序的风头正劲,越来越多的站长投入到百度小程序的开发中来，但是开发过程中难免会碰到诸多问题无法自己解决，2020-12-23小编发现百度用户：【gxchen0802】提出了一个关于“swan-toolkit@3.5.21 安装失败”的问题,在问题中开发者gxchen0802对该问题做了如下阐述：

• 问题类型:bug

 mac$ npm i swan-toolkit

npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142

npm WARN deprecated request-promise-native@1.0.9: request-promise-native has been deprecated because it extends the now deprecated request package, see https://github.com/request/request/issues/3142

npm WARN deprecated core-js@2.6.12: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.

npm WARN deprecated har-validator@5.1.5: this library is no longer supported

 

> core-js@2.6.12 postinstall /Users/mac/project/frontpublish/node_modules/core-js

> node -e “try{require(‘./postinstall’)}catch(e){}”

 

Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfilling JavaScript standard library!

 

The project needs your help! Please consider supporting of core-js on Open Collective or Patreon:

> https://opencollective.com/core-js

> https://www.patreon.com/zloirock

 

Also, the author of core-js ( https://github.com/zloirock ) is looking for a good job -)

 

 

 

> swan-toolkit@3.5.21 postinstall /Users/mac/project/frontpublish/node_modules/swan-toolkit

> node postinstall.js

 

npm

WARN swan-toolkit@3.5.21 No repository field.

npm WARN swan-toolkit@3.5.21 No license field.

 

 

 

+ asar@3.0.3

+ node-darwin-x64@12.16.1

added 64 packages from 62 contributors in 8.747s

 

{ RequestError: Error: read ECONNRESET

    at new RequestError (/Users/mac/project/frontpublish/node_modules/request-promise-core/lib/errors.js:14:15)

    at Request.plumbing.callback (/Users/mac/project/frontpublish/node_modules/request-promise-core/lib/plumbing.js:87:29)

    at Request.RP$callback [as _callback] (/Users/mac/project/frontpublish/node_modules/request-promise-core/lib/plumbing.js:46:31)

    at self.callback (/Users/mac/project/frontpublish/node_modules/request/request.js:185:22)

    at Request.emit (events.js:198:13)

    at Request.onRequestError (/Users/mac/project/frontpublish/node_modules/request/request.js:877:8)

    at ClientRequest.emit (events.js:198:13)

    at TLSSocket.socketErrorListener (_http_client.js:392:9)

    at TLSSocket.emit (events.js:198:13)

    at emitErrorNT (internal/streams/destroy.js:91:8)

  name: ‘RequestError’,

  message: ‘Error: read ECONNRESET’,

  cause:

   { Error: read ECONNRESET

       at TLSWrap.onStreamRead (internal/stream_base_commons.js:111:27) errno: ‘ECONNRESET’, code: ‘ECONNRESET’, syscall: ‘read’ },

  error:

   { Error: read ECONNRESET

       at TLSWrap.onStreamRead (internal/stream_base_commons.js:111:27) errno: ‘ECONNRESET’, code: ‘ECONNRESET’, syscall: ‘read’ },

  options:

   { url:

      ‘https://smartprogram.baidu.com/mappconsole/api/framework/list’,

     qs:

      { category: ‘0’, host_app: ‘baiduboxapp’, min_version: ‘0.0.0’ },

     json: true,

     callback: [Function: RP$callback],

     transform: undefined,

     simple: true,

     resolveWithFullResponse: false,

     transform2xxOnly: false },

  response: undefined }

(node:11047) ExperimentalWarning: The fs.promises API is experimental

npm ERR! code ELIFECYCLE

npm ERR! errno 1

npm ERR! swan-toolkit@3.5.21 postinstall: `node postinstall.js`

npm ERR! Exit status 1

npm ERR!

npm ERR! Failed at the swan-toolkit@3.5.21 postinstall script.

npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

 

npm ERR! A complete log of this run can be found in:

npm ERR!     /Users/mac/.npm/_logs/2020-12-23T07_05_04_882Z-debug.log

—————————————————————————

我没有使用全局安装，而是在项目内安装的。结果无法安装

注：以上是百度小程序开发者：”gxchen0802″对于本问题的一些阐述，这里做一个引用，我们将实时关注百度小程序助手对该问题提出的解决方案。

【2020-12-24】百度官方对用户gxchen0802提出的swan-toolkit@3.5.21 安装失败给予如下回复

以找到问题，因为安装的时候npm包需要请求地址 https://smartprogram.baidu.com/mappconsole/api/framework/list 额外获取其他的一些包。我们公司服务器有白名单，造成这个请求发送造成安装失败。

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