低版本 webpack3.x 配置文件

解决 低版本 下的配置

package.json

{
  "name": "webpacks",
  "version": "1.0.0",
  "description": "A Vue.js project",
  "private": true,
  "scripts": {
    "dev": "webpack-dev-server",
    "start": "npm run dev",
    "lint": "eslint --ext .js,.vue src",
    "build": "webpack"
  },
  "devDependencies": {
    "babel-core": "^6.26.0",
    "babel-loader": "^7.1.2",
    "babel-plugin-transform-decorators-legacy": "^1.3.4",
    "babel-plugin-transform-runtime": "^6.23.0",
    "babel-preset-env": "^1.6.1",
    "babel-preset-react": "^6.24.1",
    "babel-preset-stage-0": "^6.24.1",
    "babel-runtime": "^6.26.0",
    "css-loader": "^1.0.0",
    "file-loader": "^3.0.1",
    "html-webpack-plugin": "^3.2.0",
    "less": "^2.3.1",
    "less-loader": "^4.0.0",
    "style-loader": "^0.23.1",
    "url-loader": "^1.1.2",
    "vue": "^2.6.8",
    "vue-loader": "^14.2.0",
    "vue-template-compiler": "^2.5.16",
    "webpack": "3.11.0",
    "webpack-cli": "^3.0.2",
    "webpack-dev-middleware": "^1.12.0",
    "webpack-dev-server": "^2.2.1"
  }
}