使用Vue.extend函数创建局部组件的步骤和注意事项

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<script>
  new Vue({
    el: '#app'
  });
</script>

<script>
  var MyComponent = Vue.extend({
    template: '<p>This is my component!</p>
                    <div class="aritcle_card">
                        <a class="aritcle_card_img" href="/ai/1183">
                            <img src="https://img.php.cn/upload/ai_manual/000/000/000/175680130517588.jpg" alt="Stable Diffusion">
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                            <a href="/ai/1183">Stable Diffusion</a>
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                            <img src="/static/images/cardxiayige-3.png" alt="Stable Diffusion">
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  });
</script>

<script>
  new Vue({
    el: '#app',
    components: {
      'my-component': MyComponent
    }
  });
</script>

<div id="app">
  <my-component></my-component>
</div>

<div id="app">
  <my-component></my-component>
</div>

<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script>
  var MyComponent = Vue.extend({
    template: '<p>This is my component!</p><p><span>立即学习</span>“<a href="https://pan.quark.cn/s/cb6835dc7db1" style="text-decoration: underline !important; color: blue; font-weight: bolder;" rel="nofollow" target="_blank">前端免费学习笔记（深入）</a>”；</p>'
  });

  new Vue({
    el: '#app',
    components: {
      'my-component': MyComponent
    }
  });
</script>