npm install 一直出错问题:
报错：
error code ERR_SOCKET_TIMEOUT
error network Socket timeout
error network This is a problem related to network connectivity.
error network In most cases you are behind a proxy or have bad network settings.
error network
error network If you are behind a proxy, please make sure that the
error network 'proxy' config is set properly. See: 'npm help config'
verbose exit 1
解决办法：
# 清除缓存
npm config set proxy false
# 清除缓存
npm cache clean
一、进入项目目录
npm install
二、执行
npm run serve
