<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<div id="app">
<form action="" method="post">
<p><label>姓名：<input type="text" name="username" v-model.trim="fullName"></label></p>
<p><label>年龄：<input type="number" name="age" v-model.number="age"></label></p>
<p><label>性别：<input type="text" name="gender" v-model.lazy="gender"></label></p>
<p><input type="submit" value="提交"></p>
</form>
</div>
<script src="./vue.js"></script>
<script>
new Vue({
el: '#app',
data: {
fullName: '臧胧锐',
age: 18,
gender: 'male'
}
});
</script>
</body>
</html>
