Vue修改运行端口号
解决方法:在package.json文件中进行配置,如配置port 为3090

"scripts": {
"dev": "cross-env NODE_ENV=development webpack-dev-server --open --hot --port 3090",
"build": "cross-env NODE_ENV=production webpack --progress --hide-modules"
},
  "scripts": {
"dev": "cross-env NODE_ENV=development webpack-dev-server --open --hot --host 192.168.1.102",
"build": "cross-env NODE_ENV=production webpack --progress --hide-modules"
},