https://009898.xyz/src/商品溯源第一版.zip
nvm --version
nvm list
nvm root打开 setting.txt 加入如下mirror：
root: C:\Users\Administrator\AppData\Roaming\nvm
path: C:\Program Files\nodejs
node_mirror: https://npmmirror.com/mirrors/node/
npm_mirror: https://npmmirror.com/mirrors/npm/nvm install 16.20.2
nvm use 16.20.2
npm run serve
