vue2.0路由-适合刚接触新手简单理解

vue路由:vue-router

vue-router是Vue.js官方的路由插件，它和vue.js是深度集成的，适合用于构建单页面应用。vue的单页面应用是基于路由和组件的，路由用于设定访问路径，并将路径和组件映射起来。传统的页面应用，是用一些超链接来实现页面切换和跳转的。在vue-router单页面应用中，则是路径之间的切换，也就是组件的切换。

下载方式:npm install vue-router

html:

 

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>vue路由</title>
    <script src="vue.min.js"></script>
    <script src="vue-router.min.js"></script>
</head>
<body>
    <div id="box">
        <div>
            <router-link to="/home">主页</router-link>
            <router-link to="/news">新闻</router-link>
            <router-link to='/about'>关于</router-link>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </div>
</body>
</html>
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JavaScript:

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    <script>
        //组件
        const Home = {
            template:'<h3>我是主页</h3>'
        };
        const News = {
            template:'<h3>我是新闻</h3>'
        }
        const About = {
            template:'<h3>我是关于</h3>'
        }
        //配置路由
        const routes = [ 
            {path:'/home', component :Home},
            {path:'/news', component:News},
            {path:'/about',component:About},
            //重定向
            {path:'*',redirect:'/home'}
        ]
        //生成路由实例
        const router = new VueRouter({
            routes
        })
        //挂载到vue上
        new Vue({
            router,
            el:'#box'
        })
    </script>
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CSS:

 

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<style>
    .router-link-active{
        background: #ccc;
        padding: 5px;
        text-decoration: none;
    }
</style>
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总体:

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>vue路由</title>
    <script src="vue.min.js"></script>
    <script src="vue-router.min.js"></script>
    <style>
        .router-link-active{
            background: #ccc;
            padding: 5px;
            text-decoration: none;
        }
    </style>
</head>
<body>
    <div id="box">
        <div>
            <router-link to="/home">主页</router-link>
            <router-link to="/news">新闻</router-link>
            <router-link to='/about'>关于</router-link>
        </div>
        <div>
            <router-view></router-view>
        </div>
    </div>

    <script>
        //组件
        const Home = {
            template:'<h3>我是主页</h3>'
        };
        const News = {
            template:'<h3>我是新闻</h3>'
        }
        const About = {
            template:'<h3>我是关于</h3>'
        }
        //配置路由
        const routes = [ 
            {path:'/home', component :Home},
            {path:'/news', component:News},
            {path:'/about',component:About},
            //重定向
            {path:'*',redirect:'/home'}
        ]
        //生成路由实例
        const router = new VueRouter({
            routes
        })
        //挂载到vue上
        new Vue({
            router,
            el:'#box'
        })
    </script>
</body>
</html>

posted on 2018-05-29 12:49  aacoutlook  阅读(165)  评论(0)  编辑  收藏  举报