1.git config --global url."https://" .insteadOf git://
2.可能是下载内容太大导致问题处理
git config --global https.postBuffer 524288000
3.更改数据源
npm config set registry https://registry.npm.taobao.org
git config --global https.sslverify "false"
npm install --registry https://registry.npm.taobao.org install express
set NODE_OPTIONS=--openssl-legacy-provider
npm run dev