vue引入公共样式(基本样式、iview样式)

步骤一：安装webpack

npm install webpack -g

步骤二：在src/assets下面新建css、js、less、fonts文件夹，并放入对应文件。

将bootstrap.css放入css目录下，bootstrap.min.js放入js文件下，fonts字体放入fonts目录下

步骤三：安装js依赖

cnpm install jquery --save-dev

步骤四：安装css依赖

cnpm install style-loader --save-dev

cnpm install css-loader --save-dev

cnpm install file-loader --save-dev

步骤五：安装less依赖

npm install less less-loader --save

步骤六：修改build/webpack.base.conf.js文件，全部替换就可以，项目中拷过来的，哈哈哈哈

'use strict'

const path = require('path')

const utils = require('./utils')

const config = require('../config')

const vueLoaderConfig = require('./vue-loader.conf')

const webpack = require('webpack')

function resolve (dir) {

  return path.join(__dirname, '..', dir)

}

module.exports = {

  plugins: [

    new webpack.ProvidePlugin({

          $:"jquery",

          jQuery:"jquery",

        "windows.jQuery":"jquery"

    })

  ],

  context: path.resolve(__dirname, '../'),

  entry: {

    app: './src/main.js'

  },

  output: {

    path: config.build.assetsRoot,

    filename: '[name].js',

    publicPath: process.env.NODE_ENV === 'production'

      ? config.build.assetsPublicPath

      : config.dev.assetsPublicPath

  },

  resolve: {

    extensions: ['.js', '.vue', '.json'],

    alias: {

      'vue$': 'vue/dist/vue.esm.js',

      '@': resolve('src'),

      'src': path.resolve(__dirname, '../src'),

    }

  },

  module: {

    rules: [

      {

        test: /\.vue$/,

        loader: 'vue-loader',

        options: vueLoaderConfig

      },

      {

        test: /\.js$/,

        loader: 'babel-loader',

        include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')]

      },

      {

        test: /\.less$/,

        loader: "style-loader!css-loader!less-loader",

      },

      {

        test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,

        loader: 'url-loader',

        options: {

          limit: 10000,

          name: utils.assetsPath('img/[name].[hash:7].[ext]')

        }

      },

      {

        test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,

        loader: 'url-loader',

        options: {

          limit: 10000,

          name: utils.assetsPath('media/[name].[hash:7].[ext]')

        }

      },

      {

        test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,

        loader: 'url-loader',

        options: {

          limit: 10000,

          name: utils.assetsPath('fonts/[name].[hash:7].[ext]')

        }

      }

    ]

  },

  node: {

    // prevent webpack from injecting useless setImmediate polyfill because Vue

    // source contains it (although only uses it if it's native).

    setImmediate: false,

    // prevent webpack from injecting mocks to Node native modules

    // that does not make sense for the client

    dgram: 'empty',

    fs: 'empty',

    net: 'empty',

    tls: 'empty',

    child_process: 'empty'

  }

}

// 引入公共样式(基本样式、iview样式) main.js

require('!style-loader!css-loader!less-loader!@/assets/less/base.less')

引入之后可以全局使用，当然，前提是你有这个less文件

全局 局部使用方法