一个前端响应式框架玩具，通过操作实际dom渲染页面
<div vv.if="this.person.age !== 18">vv.if</div><h2 vv.click="this.clickFn()">click</h2><h1>{{name}}</h1><!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"/>
<link rel="icon" type="image/svg+xml" href="favicon.svg"/>
<meta name="viewport" content="width=device-width, initial-scale=1.0"/>
<title>Vite App</title>
</head>
<body>
<div vv>
<div vv.if="this.person.age !== 18">vv.if</div>
<h1>{{name}}</h1>
<h2 vv.click="this.clickFn()">click</h2>
</div>
<script type="module">
import app from './src/app'
window.app = new app({
name: 'hello vv.js',
person: {
age: 18,
gender: 'man'
},
clickFn: function () {
alert(this.name)
},
test: function (val) {
console.log(`age: ${this.person.age}; val: ${val}`)
this.person.age = val
console.log('age: ' + this.person.age)
}
});
</script>
</body>
</html>