vue-cli-service:Permissiondenied问题解决

vue-cli-service:Permissiondenied

npm run serve 打开项目时报错errno 126

问题：nodejs工程 npm install之后，运行npm run serve 出错。
错误为node_modules/.bin/vue-cli-service:Permission denied

解决：
chmod 777 /dir/node_modules/.bin/vue-cli-service

更新相关的库
ncu -u
npm install