01_Vue引入方式-CDN

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

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>01_Vue引入方式-CDN</title>
</head>

<body>
  <div id="app"></div>

  <!-- CDN地址 -->
  <script src="https://unpkg.com/vue@next"></script>
  <script>
    // 使用Vue
    const app = Vue.createApp({
      template: `<h2>Hello World</h2>`
    })
    // 挂载DOM
    app.mount("#app")
  </script>
</body>

</html>