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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>
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