<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="https://unpkg.com/vue@3/dist/vue.global.js"></script>
<title>vue</title>
<style>
.active {
color: cyan;
}
</style>
</head>
<body>
<div id="app">
<p :style>{{ message }}</p>
<p :style="style">one two one two</p>
<p :style="{color: color, background: background}">one two one two</p>
<p class="active">good good good</p>
<p :class="active">bad bad bad</p>
</div>
<script>
const app = Vue.createApp({
data() {
return {
message: 'Hello Vue!',
style: 'color:red',
color: 'blue',
background: 'yellow',
active: 'active'
}
}
}).mount('#app')
</script>
</body>
</html>
此处评论已关闭