第一个vue程序
kuangshen的vue笔记大全链接:https://blog.csdn.net/qq_45408390/article/details/118151297
1.新建一个空的文件夹,再用idea打开
2.下载vue,这里使用在线的cdn
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js"></script>
3.代码编写
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
<div id="app">
{{message}}
</div>
<!--导入Vue-->
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.16/dist/vue.js"></script>
<script>
var vm=new Vue({
el: "#app",
data:{
message:"hello!world!"
}
});
</script>
</body>
</html>