# npm install -g npm@8.12.1
#npm install -g cnpm -registry=https://registry.npm.taobao.org
## cnpm install @vue/cli-service -g
rm -rf node_modules
rm -rf package-lock.json
 
 npm install -g cnpm -registry=https://registry.npm.taobao.org
 cnpm install @vue/cli-service -g
 cnpm i  
 cnpm run build