07/001 BindingHtmlClasses.html

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <title>Document</title>
  <script src="vue.js"></script>
  <style>
  .big {
    font-size: 20px;
  }

  .blue {
    color: #0000FF;
  }
  </style>
</head>

<body>
  <div id="app">
    <div class="{{className1}}">台湾小凡 vue.js 官网讲解</div>
    <div v-bind:class="className2">台湾小凡 vue.js 官网讲解</div>
    <div class="{{className1}}" v-bind:class="className2">台湾小凡, 故意两种的写法，都用上！！！, Vue.js 会报错</div>
  </div>
  <script>
  var vm = new Vue({
    el: '#app',
    data: {
      className1: 'big',
      className2: 'blue'
    }
  });
  </script>
</body>

</html>