vue-cli-service: command not found
rm –rf node_modules and npm install
reference:
https://stackoverflow.com/questions/51172064/command-not-found-with-vue-cli
文章来自：https://www.cnblogs.com/cay914/p/11918057.html
rm –rf node_modules and npm install
reference:
https://stackoverflow.com/questions/51172064/command-not-found-with-vue-cli