ECONNREFUSED error occurs when npm installs electron

problem description

ECONNREFUSED connect ECONNREFUSED 127.0.0.1 ECONNREFUSED connect ECONNREFUSED 443 error occurred when npm installed electron

the platform version of the problem and what methods you have tried

related codes

/ / results of npm config list

; cli configs
metrics-registry = "https://registry.npmjs.org/"
scope = ""
user-agent = "npm/6.4.1 node/v11.4.0 win32 x64"

; node bin location = C:\Program Files\nodejs\node.exe
; cwd = C:\Users\pb_jimmy
; HOME = C:\Users\pb_jimmy
; "npm config ls -l" to show all defaults.

/ / Please paste the code text below (do not replace the code with pictures)
$npm install-g electron
/ usr/local/bin/electron-> / usr/local/lib/node_modules/electron/cli.js

> electron@3.0.10 postinstall /usr/local/lib/node_modules/electron
> node install.js
Downloading tmp-6967-0-electron-v3.0.10-darwin-x64.zip
Error: connect ECONNREFUSED 127.0.0.1:443
/usr/local/lib/node_modules/electron/install.js:49
  throw err
  ^

Error: connect ECONNREFUSED 127.0.0.1:443
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1113:14)
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! electron@3.0.10 postinstall: `node install.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the electron@3.0.10 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:

what result do you expect? What is the error message actually seen?

Npm
Dec.17,2021

consider using CNPM installation to solve

// 
npm install -g cnpm --registry=https://registry.npm.taobao.org

// cnpm
cnpm -v

// 
cnpm i -D electron electron-reload
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3df98-2bb53.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3df98-2bb53.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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