Vue Template的三种写法

第一种，直接写在构造器里的template选项中：<!DOCTYPE html><html lang="en"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content=

每一天，每一步

923人浏览 · 2021-09-22 17:33:22

每一天，每一步 · 2021-09-22 17:33:22 发布

第一种，直接写在构造器里的template选项中：

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app">

  </div>

  <script src="./node_modules/vue/dist/vue.js"></script>
  <script>
    new Vue({
      el: '#app',
      template: `
        <div>模板文件</div>
      `
    });
  </script>
</body>
</html>

第二种：写在template标签中，像是在写HTML代码：

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app">
    <template id="demo">
      <div>模板文件</div>
    </template>
  </div>

  <script src="./node_modules/vue/dist/vue.js"></script>
  <script>
    new Vue({
      el: '#app',
      template: '#demo'
    });
  </script>
</body>
</html>

第三种，写在script标签中：

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>
<body>
  <div id="app"

  </div>

  <script src="./node_modules/vue/dist/vue.js"></script>
  <script type="x-template" id="demo">
    <div>模板文件</div>
  </script>
  <script>
    new Vue({
      el: '#app',
      template: '#demo'
    });
  </script>
</body>
</html>

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1、6位小写字母和数字必须包含两个字母rules: [{ required: true, message: "XXX不能为空", trigger: "blur" },{ max: 6, message: "最大长度为6位字符", trigger: "blur" },{pattern: /^(?=(?:[^a-z]*[a-z]){2})[a-z0-9]{6,6}$/, //不连续的两位字母// /^