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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>vue中设置样式</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<style>
.red {
color: red;
}
.italic {
font-style: italic;
}
.thin {
font-weight: 200;
}
.active {
letter-spacing: 0.5em;
}
</style>
</head>
<body>
<div id="app">
<h1 :class="{red: true, thin: true, active: true}">这是一个大大的H1~~~~~</h1>
<h1 :class="classObj">这是一个大大的H1</h1>
</div>
</body>
<script>
var vm = new Vue({
el: '#app',
data: {
classObj: {red: true, thin: true, active: true},
b: true
},
methods: {
}
});
</script>
</html>