每天一点点之vue框架开发 - 引入Jquery

npm install jquery --save-dev

var webpack = require(‘webpack‘)


plugins: [
  new webpack.ProvidePlugin({
    $: "jquery",
    jQuery: "jquery"
  })
],

import $ from ‘jquery‘

<script> 
  $(function () { 
    alert(123); 
  }); 
  export default { 
    name: ‘hello‘, 
    data () { 
      return { 
        msg: ‘Welcome to Your Vue.js App‘ 
      } 
    } 
  } 
</script>