错误汇总

1.npm ERR! missing script:dev
在package.json的scripts下放上 "dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js"

 "scripts": {
    "dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js",
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint"
  },