87 lines
1.7 KiB
HTML
87 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edge">
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<title>Document</title>
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<script src="https://cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.js"></script>
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<script src="https://unpkg.com/vue-router@3.0.6/dist/vue-router.js"></script>
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<style>
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.router-link-exact-active {
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color: red;
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}
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</style>
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</head>
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<body>
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<div id="app">
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<ul>
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<li>
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<router-link to="/index?name=bmy">首页</router-link>
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</li>
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<li>
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<router-link to="/about/2">关于我</router-link>
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</li>
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</ul>
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<div class="content">
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<router-view></router-view>
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</div>
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</div>
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</body>
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<script>
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const Index = {
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data() {
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return {
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title: '我是首页组件'
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}
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},
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template: '<div class="Index">{{ title }} {{ $route.query.name }}</div>'
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}
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const About = {
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data() {
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return {
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title: '我是关于我组件'
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}
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},
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template: '<div class="About">{{ title }} {{ $route.params.ids }}</div>'
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};
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// query params
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const routes = [
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{
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path: '/index',
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name: 'index',
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component: Index
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},
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{
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path: '/about/:ids',
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name: 'about',
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component: About
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}
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];
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const router = new VueRouter({
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routes // (缩写) 相当于 routes: routes
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});
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// 全局守卫 一般在这里面做项目的登录校验
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router.beforeEach((to, from, next) => {
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console.log("你要去的页面：", to)
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console.log("你来的页面：",from)
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next()
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})
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const app = new Vue({
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el: '#app',
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router
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})
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</script>
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</html> |