electron-builder 下载 electron过慢或报错的解决办法

OKAY  take it away `electron-builder`
 
  ? electron-builder version=19.56.2
  ? loaded configuration file=package.json ("build" field)
  ? writing effective config file=build/electron-builder.yaml
  ? no native production dependencies
  ? packaging       platform=darwin arch=x64 electron=1.8.8 appOutDir=build/mac
Downloading tmp-2221-0-electron-v1.8.8-darwin-x64.zip
[==>                                          ] 8.5% of 48.34 MB (6.38 kB/s)

  "build": {
    "appId": "cn.toside.music.desktop",
    "directories": {
      "output": "./build"
    },
    "files": [
      "dist/electron/**/*"
    ],
    "extraResources": [
      "./licenses"
    ],
    "electronDownload":{
      "mirror":"https://npm.taobao.org/mirrors/electron/"
    },
    "win": {
      "icon": "./resources/icons/256x256.ico",
      "legalTrademarks": "lyswhut",
      "artifactName": "${productName} v${version} ${env.ARCH} ${env.TARGET}.${ext}"
    },

macOS ~/Library/Caches/electron-builder
linux ~/.cache/electron-builder
windows %LOCALAPPDATA%\electron-builder\cache