本文实例为大家分享了Vue异步加载about组件的具体代码，供大家参考，具体内容如下
异步加载about组件
about.js
Vue.component('about', {template: '<div>ABOUT PAGE</div>'});
html代码：
<div id="app">
<router-link to="/home">/home</router-link>
<router-link to="/about">/about</router-link>
<router-view></router-view>
</div>
<script src="static/js/vue.min.js"></script>
<script src="static/js/vue-router.js"></script>
<script>
function load (componentName, path) {
return new Promise(function (resolve, reject){
var script = document.createElement('script');
script.src = path;
script.async = true;
script.onload = function () {
var component = Vue.component(componentName);
if (component) {
resolve(component);
} else {
reject();
}
}
document.body.appendChild(script);
});
}
var router = new VueRouter({
routes: [{
path: '/',
redirect: '/home'
}, {
path: '/home',
component: {
template: '<div>HOME PAGE</div>'
}
},{
path: '/about',
component: function (resolve, reject) {
load('about', 'static/js/business/about.js').then(resolve, reject);
}
}]
});
var app = new Vue({
el: '#app',
router: router
});
</script>
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。
