Appearance
在.npmrc文件中添加 electron_mirror=https://npmmirror.com/mirrors/electron/
.npmrc
electron_mirror=https://npmmirror.com/mirrors/electron/
或
命令行设置npm config set ELECTRON_MIRROR=https://npmmirror.com/mirrors/electron/
npm config set ELECTRON_MIRROR=https://npmmirror.com/mirrors/electron/