<!DOCTYPE html>
<html lang="zh">
<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>
<!-- 引入样式 -->
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/vant@2.1/lib/index.css">
<!-- 引入组件 -->
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vant@2.1/lib/vant.min.js"></script>
</head>
<body>
<div id="app">
<van-button type="default">默认按钮</van-button>
<van-button type="primary">主要按钮</van-button>
<van-button type="info">信息按钮</van-button>
<van-button type="warning">警告按钮</van-button>
<van-button type="danger">危险按钮</van-button>
</div>
</body>
<script>
var app = new Vue({
el: '#app',
data: {
},
methods: {
},
created() {
},
})
</script>
</html>
注意：首先注册组件，然后创建实例，否则报错；组件使用保持范围在实例容器里面生效。（ cdn引入需要规范语法，闭合组件）
调用 Toast 提示时报错 Toast is not defined
Toast.success('抄底成功');
或者：this.$toast('提示)
