<!DOCTYPE html>
<html> <head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Page Title</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script src="https://cdn.jsdelivr.net/npm/vue@2.5.17/dist/vue.js"></script>
<style>
* {
margin: 0;
padding: 0;
} li {
list-style: none
} body {
height: 2000px;
overflow: hidden;
} .header {
width: 100%;
height: 40px;
background: #e1e1e1;
text-align: center;
line-height: 40px;
position: fixed;
} .header button {
padding: 0rem 0.2rem;
height: 40px;
top: 0;
} .header button:nth-of-type(1) {
position: fixed;
left: 0;
} .header button:nth-of-type(2) {
position: fixed;
right: 0;
}
</style>
</head> <body>
<div id="app">
<custom-header :title="title">
<button slot="left">返回</button>
</custom-header>
</div> <template id="header">
<div class="header">
<slot name="left"></slot>
<span>{{title}}</span>
<slot name="right"></slot>
</div>
</template> <script>
Vue.component("custom-header", {
template: '#header',
props: ["title"]
});
//多插槽的使用，则使用name属性来指定要插入的位置
var vm = new Vue({
el: '#app',
data: {
title: "通讯录"
},
components: { }
});
</script> </body> </html>