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Directly quote the method of using routing in vue.js: first introduce [vue.JS] and [vue-router.JS]; then create the mounted dom element and create the routing component; then define the routing and Create a router instance; finally create a vue instance and mount it.
The operating environment of this tutorial: Windows 7 system, Vue version 2.9.6. This method is suitable for all brands of computers.
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Directly quote vue.js using routing:
It is very simple to use routing by directly introducing vue.js. You only need to directly introduce another vue-router.JS
.
Specific implementation steps :
1, introduce vue.JS and vue-router.JS
<script src="https://unpkg.com/vue/dist/vue.js"> </script> <script src="https://unpkg.com/vue-router/dist/vue-router.js"> </script>
2, create mounted dom element
<div id="app"></App>
3, create routing component
const com1 = { template: '<div > 路由 1</div>' } const com2 = { template: '<div > 路由 2</div>' }
4, Define the route
const routes = [ { path: '/hash1', component: com1 }, { path: '/hash2', component: com2 } ]
5, Create the router instance
const router = new VueRouter({ routes })
6, Create the vue instance and mount it
const App = new Vue({ router }).$mount('#app');
The following is the specific code:
<!DOCTYPE HTML> <HTML> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title> Document </title> <script src="https://unpkg.com/vue/dist/vue.js"> </script> <script src="https://unpkg.com/vue-router/dist/vue-router.js"> </script> </head> <body> <div id="app"> <h1> Hello ! </h1> <p> <!-- 使用 router-link 组件来导航. --> <!-- 通过传入 `to` 属性指定链接. --> <!-- <router-link> 默认会被渲染成一个 `<a>` 标签 --> <router-link to="/hash1"> 切换至 com1 </router-link> <router-link to="/hash2"> 切换至 com2 </router-link> </p> <!-- 路由出口 --> <!-- 路由匹配到的组件将渲染在这里 --> <router-view> </router-view> <!-- router-link 上的其他属性: --> <!-- 设置 replace 属性的话, 当点击时, 会调用 router.replace() 而不是 router.push(), 导航后不会留下 history 记录. --> <!-- <router-link :to="{ path:'/abc'}" replace></router-link> --> <!-- 有时候想要 <router-link> 渲染成某种标签, 例如 <li>. 于是我们使用 tag prop 类指定何种标签, 同样它还是会监听点击, 触发导航. --> <!-- <router-link to="/foo" tag="li">foo</router-link> --> <!-- active-class 设置 链接激活时使用的 CSS --> <!-- event 声明可以用来触发导航的事件. 可以是一个字符串或是一个包含字符串的数组. --> </div> </body> <script> // 1. 定义 (路由) 组件. const com1 = { template: '<div > 路由 1</div>' } const com2 = { template: '<div > 路由 2</div>' } // 2. 定义路由 // 每个路由应该映射一个组件. 其中 "component" 可以是 通过 Vue.extend() // 创建的组件构造器, 或者, 只是一个组件配置对象. const routes = [{ path: '/hash1', component: com1 }, { path: '/hash2', component: com2 }] // 3. 创建 router 实例, 然后传 `routes` 配置 const router = new VueRouter({ routes // (缩写)相当于 routes: routes }) // 4. 创建和挂载根实例. // 要通过 router 配置参数注入路由, 从而让整个应用都有路由功能 const App = new Vue({ router }).$mount('#app'); //el 是自动挂载, mount 是手动挂载(延时) </script> </HTML>
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