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- 引入Vue.js
- cdn：<script src="https://cdn.jsdelivr.net/npm/vue"></script>
- 本地引用
- 初始化：
new Vue({
el:"#div-id",//节点id
data:{
name:"hello world"//定义数据
}
});- 页面调用
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Vue</title>
<script src="https://cdn.jsdelivr.net/npm/vue"></script>
</head>
<body>
<div id="div-id">
{{name}}
</div>
<script type="text/javascript" src="js/app.js" ></script>
</body>
</html>